14971916966 has 8 divisors (see below), whose sum is σ = 23778927000. Its totient is φ = 7045607968.

The previous prime is 14971916957. The next prime is 14971916977. The reversal of 14971916966 is 66961917941.

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

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, 220175216 + ... + 220175283.

It is an arithmetic number, because the mean of its divisors is an integer number (2972365875).

Almost surely, 2^14971916966 is an apocalyptic number.

14971916966 is a deficient number, since it is larger than the sum of its proper divisors (8807010034).

14971916966 is a wasteful number, since it uses less digits than its factorization.

14971916966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440350518.

The product of its digits is 4408992, while the sum is 59.

The spelling of 14971916966 in words is "fourteen billion, nine hundred seventy-one million, nine hundred sixteen thousand, nine hundred sixty-six".