42004302604 has 24 divisors (see below), whose sum is σ = 80682009408. Its totient is φ = 18975727440.

The previous prime is 42004302533. The next prime is 42004302671. The reversal of 42004302604 is 40620340024.

42004302604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42004302604² (a number of 22 digits) contains 22 as substring.

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, 2921182 + ... + 2935525.

It is an arithmetic number, because the mean of its divisors is an integer number (3361750392).

Almost surely, 2^42004302604 is an apocalyptic number.

42004302604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42004302604 is a deficient number, since it is larger than the sum of its proper divisors (38677706804).

42004302604 is a wasteful number, since it uses less digits than its factorization.

42004302604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856885 (or 5856883 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42004302604 its reverse (40620340024), we get a palindrome (82624642628).

The spelling of 42004302604 in words is "forty-two billion, four million, three hundred two thousand, six hundred four".