17239340924 has 12 divisors (see below), whose sum is σ = 32489527224. Its totient is φ = 7956618864.

The previous prime is 17239340897. The next prime is 17239340969. The reversal of 17239340924 is 42904393271.

It is a congruent number.

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, 165762842 + ... + 165762945.

It is an arithmetic number, because the mean of its divisors is an integer number (2707460602).

Almost surely, 2^17239340924 is an apocalyptic number.

It is an amenable number.

17239340924 is a deficient number, since it is larger than the sum of its proper divisors (15250186300).

17239340924 is a wasteful number, since it uses less digits than its factorization.

17239340924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331525804 (or 331525802 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 17239340924 in words is "seventeen billion, two hundred thirty-nine million, three hundred forty thousand, nine hundred twenty-four".