42879390320592 has 60 divisors (see below), whose sum is σ = 137145986504800. Its totient is φ = 12251254377024.

The previous prime is 42879390320513. The next prime is 42879390320623. The reversal of 42879390320592 is 29502309397824.

42879390320592 is a `hidden beast` number, since 4 + 2 + 8 + 7 + 9 + 3 + 9 + 0 + 32 + 0 + 592 = 666.

It is a super-2 number, since 2×42879390320592² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21269537842 + ... + 21269539857.

Almost surely, 2^{42879390320592} is an apocalyptic number.

42879390320592 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42879390320592 is an abundant number, since it is smaller than the sum of its proper divisors (94266596184208).

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

42879390320592 is a wasteful number, since it uses less digits than its factorization.

42879390320592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42539077720 (or 42539077711 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 42879390320592 in words is "forty-two trillion, eight hundred seventy-nine billion, three hundred ninety million, three hundred twenty thousand, five hundred ninety-two".