17113796972 has 12 divisors (see below), whose sum is σ = 29954748096. Its totient is φ = 8555297520.

The previous prime is 17113796971. The next prime is 17113796981. The reversal of 17113796972 is 27969731171.

It is not an unprimeable number, because it can be changed into a prime (17113796971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376028 + ... + 419075.

It is an arithmetic number, because the mean of its divisors is an integer number (2496229008).

Almost surely, 2^17113796972 is an apocalyptic number.

It is an amenable number.

17113796972 is a deficient number, since it is larger than the sum of its proper divisors (12840951124).

17113796972 is a wasteful number, since it uses less digits than its factorization.

17113796972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800488 (or 800486 counting only the distinct ones).

The product of its digits is 1000188, while the sum is 53.

The spelling of 17113796972 in words is "seventeen billion, one hundred thirteen million, seven hundred ninety-six thousand, nine hundred seventy-two".