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42354462411 = 333150602703
BaseRepresentation
bin100111011100100001…
…011100111011001011
311001022202101121202000
4213130201130323023
51143220220244121
631242443042043
73026403663462
oct473441347313
9131282347660
1042354462411
1116a64a98548
128260510323
133cbcab5ca1
14209b1759d9
15117d565526
hex9dc85cecb

42354462411 has 16 divisors (see below), whose sum is σ = 64771461120. Its totient is φ = 27325459080.

The previous prime is 42354462401. The next prime is 42354462443. The reversal of 42354462411 is 11426445324.

42354462411 is a `hidden beast` number, since 4 + 23 + 5 + 4 + 4 + 624 + 1 + 1 = 666.

It is not a de Polignac number, because 42354462411 - 29 = 42354461899 is a prime.

It is a super-2 number, since 2×423544624112 (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (42354462401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25300515 + ... + 25302188.

It is an arithmetic number, because the mean of its divisors is an integer number (4048216320).

Almost surely, 242354462411 is an apocalyptic number.

42354462411 is a deficient number, since it is larger than the sum of its proper divisors (22416998709).

42354462411 is a wasteful number, since it uses less digits than its factorization.

42354462411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50602743 (or 50602737 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The spelling of 42354462411 in words is "forty-two billion, three hundred fifty-four million, four hundred sixty-two thousand, four hundred eleven".

Divisors: 1 3 9 27 31 93 279 837 50602703 151808109 455424327 1366272981 1568683793 4706051379 14118154137 42354462411