42004086404 has 24 divisors (see below), whose sum is σ = 88949831040. Its totient is φ = 16942824576.

The previous prime is 42004086361. The next prime is 42004086413. The reversal of 42004086404 is 40468040024.

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 7 ways as a sum of consecutive naturals, for example, 44121464 + ... + 44122415.

It is an arithmetic number, because the mean of its divisors is an integer number (3706242960).

Almost surely, 2^42004086404 is an apocalyptic number.

It is an amenable number.

42004086404 is an abundant number, since it is smaller than the sum of its proper divisors (46945744636).

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

42004086404 is a wasteful number, since it uses less digits than its factorization.

42004086404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88243907 (or 88243905 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 42004086404 in words is "forty-two billion, four million, eighty-six thousand, four hundred four".