14731320172 has 24 divisors (see below), whose sum is σ = 26841532032. Its totient is φ = 7068201600.

The previous prime is 14731320151. The next prime is 14731320181. The reversal of 14731320172 is 27102313741.

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, 726268 + ... + 746275.

It is an arithmetic number, because the mean of its divisors is an integer number (1118397168).

Almost surely, 2^14731320172 is an apocalyptic number.

It is an amenable number.

14731320172 is a deficient number, since it is larger than the sum of its proper divisors (12110211860).

14731320172 is a wasteful number, since it uses less digits than its factorization.

14731320172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472649 (or 1472647 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The spelling of 14731320172 in words is "fourteen billion, seven hundred thirty-one million, three hundred twenty thousand, one hundred seventy-two".