14971320984 has 32 divisors (see below), whose sum is σ = 37986937920. Its totient is φ = 4915955616.

The previous prime is 14971320979. The next prime is 14971321003. The reversal of 14971320984 is 48902317941.

It is a congruent number.

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, 4653654 + ... + 4656869.

It is an arithmetic number, because the mean of its divisors is an integer number (1187091810).

Almost surely, 2^14971320984 is an apocalyptic number.

It is an amenable number.

14971320984 is an abundant number, since it is smaller than the sum of its proper divisors (23015616936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14971320984 is a wasteful number, since it uses less digits than its factorization.

14971320984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310599 (or 9310595 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 14971320984 in words is "fourteen billion, nine hundred seventy-one million, three hundred twenty thousand, nine hundred eighty-four".