14972569474 has 8 divisors (see below), whose sum is σ = 22465819260. Its totient is φ = 7483963056.

The previous prime is 14972569457. The next prime is 14972569489. The reversal of 14972569474 is 47496527941.

It can be written as a sum of positive squares in 2 ways, for example, as 14971235449 + 1334025 = 122357^2 + 1155^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152769 + ... + 1165684.

Almost surely, 2^14972569474 is an apocalyptic number.

14972569474 is a deficient number, since it is larger than the sum of its proper divisors (7493249786).

14972569474 is a wasteful number, since it uses less digits than its factorization.

14972569474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321684.

The product of its digits is 15240960, while the sum is 58.

The spelling of 14972569474 in words is "fourteen billion, nine hundred seventy-two million, five hundred sixty-nine thousand, four hundred seventy-four".