17042987404 has 12 divisors (see below), whose sum is σ = 29889648544. Its totient is φ = 8503087824.

The previous prime is 17042987383. The next prime is 17042987513. The reversal of 17042987404 is 40478924071.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4599387 + ... + 4603090.

Almost surely, 2^17042987404 is an apocalyptic number.

It is an amenable number.

17042987404 is a deficient number, since it is larger than the sum of its proper divisors (12846661140).

17042987404 is a wasteful number, since it uses less digits than its factorization.

17042987404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202944 (or 9202942 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 17042987404 in words is "seventeen billion, forty-two million, nine hundred eighty-seven thousand, four hundred four".