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340472027415072 = 25371034918978667
BaseRepresentation
bin100110101101010000101001…
…0010000000000001000100000
31122122111210210222201202200010
41031122201102100000020200
5324111243203004240242
63204042405022124520
7131500202143420440
oct11532412220001040
91578453728652603
10340472027415072
119953741542aa03
1232229915120740
13117c94b37aab37
146010d11080120
1529566d356089c
hex135a852400220

340472027415072 has 96 divisors (see below), whose sum is σ = 1031332743447552. Its totient is φ = 96333278194944.

The previous prime is 340472027415059. The next prime is 340472027415131. The reversal of 340472027415072 is 270514720274043.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2459420118 + ... + 2459558549.

It is an arithmetic number, because the mean of its divisors is an integer number (10743049410912).

Almost surely, 2340472027415072 is an apocalyptic number.

340472027415072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340472027415072 is an abundant number, since it is smaller than the sum of its proper divisors (690860716032480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340472027415072 is a wasteful number, since it uses less digits than its factorization.

340472027415072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918978790 (or 4918978782 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 48.

The spelling of 340472027415072 in words is "three hundred forty trillion, four hundred seventy-two billion, twenty-seven million, four hundred fifteen thousand, seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 103 112 168 206 224 309 336 412 618 672 721 824 1236 1442 1648 2163 2472 2884 3296 4326 4944 5768 8652 9888 11536 17304 23072 34608 69216 4918978667 9837957334 14756936001 19675914668 29513872002 34432850669 39351829336 59027744004 68865701338 78703658672 103298552007 118055488008 137731402676 157407317344 206597104014 236110976016 275462805352 413194208028 472221952032 506654802701 550925610704 826388416056 1013309605402 1101851221408 1519964408103 1652776832112 2026619210804 3039928816206 3305553664224 3546583618907 4053238421608 6079857632412 7093167237814 8106476843216 10639750856721 12159715264824 14186334475628 16212953686432 21279501713442 24319430529648 28372668951256 42559003426884 48638861059296 56745337902512 85118006853768 113490675805024 170236013707536 340472027415072