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120034141664 = 2513955748449
BaseRepresentation
bin110111111001010010…
…1111010010111100000
3102110211101102012001112
41233302211322113200
53431312220013124
6131050512122452
711446362240533
oct1576245722740
9373741365045
10120034141664
11469a7164278
121b31b236428
13b41c2ac538
145b49ab2a1a
1531c7e9b90e
hex1bf297a5e0

120034141664 has 48 divisors (see below), whose sum is σ = 238449582000. Its totient is φ = 59477090304.

The previous prime is 120034141609. The next prime is 120034141673. The reversal of 120034141664 is 466141430021.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 120034141664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2453312 + ... + 2501760.

It is an arithmetic number, because the mean of its divisors is an integer number (4967699625).

Almost surely, 2120034141664 is an apocalyptic number.

It is an amenable number.

120034141664 is a deficient number, since it is larger than the sum of its proper divisors (118415440336).

120034141664 is a wasteful number, since it uses less digits than its factorization.

120034141664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49155 (or 49147 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 120034141664 its reverse (466141430021), we get a palindrome (586175571685).

The spelling of 120034141664 in words is "one hundred twenty billion, thirty-four million, one hundred forty-one thousand, six hundred sixty-four".

Divisors: 1 2 4 8 16 32 139 278 556 557 1112 1114 2224 2228 4448 4456 8912 17824 48449 77423 96898 154846 193796 309692 387592 619384 775184 1238768 1550368 2477536 6734411 13468822 26937644 26986093 53875288 53972186 107750576 107944372 215501152 215888744 431777488 863554976 3751066927 7502133854 15004267708 30008535416 60017070832 120034141664