14797197256 has 32 divisors (see below), whose sum is σ = 29382704640. Its totient is φ = 6961984768.

The previous prime is 14797197199. The next prime is 14797197271. The reversal of 14797197256 is 65279179741.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14797197256.

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, 1027401 + ... + 1041703.

It is an arithmetic number, because the mean of its divisors is an integer number (918209520).

Almost surely, 2^14797197256 is an apocalyptic number.

It is an amenable number.

14797197256 is a deficient number, since it is larger than the sum of its proper divisors (14585507384).

14797197256 is a wasteful number, since it uses less digits than its factorization.

14797197256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21933 (or 21929 counting only the distinct ones).

The product of its digits is 6667920, while the sum is 58.

The spelling of 14797197256 in words is "fourteen billion, seven hundred ninety-seven million, one hundred ninety-seven thousand, two hundred fifty-six".