42004162882539 has 48 divisors (see below), whose sum is σ = 72343669192704. Its totient is φ = 23148103492800.

The previous prime is 42004162882523. The next prime is 42004162882559. The reversal of 42004162882539 is 93528826140024.

42004162882539 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 4 + 1 + 6 + 28 + 82 + 539 = 666.

It is not a de Polignac number, because 42004162882539 - 2⁴ = 42004162882523 is a prime.

It is a super-2 number, since 2×42004162882539² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42004162882559) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243475467 + ... + 243647924.

It is an arithmetic number, because the mean of its divisors is an integer number (1507159774848).

Almost surely, 2^{42004162882539} is an apocalyptic number.

42004162882539 is a deficient number, since it is larger than the sum of its proper divisors (30339506310165).

42004162882539 is a wasteful number, since it uses less digits than its factorization.

42004162882539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487123488 (or 487123485 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 42004162882539 in words is "forty-two trillion, four billion, one hundred sixty-two million, eight hundred eighty-two thousand, five hundred thirty-nine".