42539330504 has 16 divisors (see below), whose sum is σ = 87012267120. Its totient is φ = 19336059280.

The previous prime is 42539330437. The next prime is 42539330513. The reversal of 42539330504 is 40503393524.

It is a super-3 number, since 3×42539330504³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241700654 + ... + 241700829.

It is an arithmetic number, because the mean of its divisors is an integer number (5438266695).

Almost surely, 2^42539330504 is an apocalyptic number.

42539330504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42539330504 is an abundant number, since it is smaller than the sum of its proper divisors (44472936616).

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

42539330504 is a wasteful number, since it uses less digits than its factorization.

42539330504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483401500 (or 483401496 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 42539330504 in words is "forty-two billion, five hundred thirty-nine million, three hundred thirty thousand, five hundred four".