14650963971 has 32 divisors (see below), whose sum is σ = 23063040000. Its totient is φ = 8095731840.

The previous prime is 14650963931. The next prime is 14650963993. The reversal of 14650963971 is 17936905641.

It is not a de Polignac number, because 14650963971 - 2⁷ = 14650963843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14650963931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 922405 + ... + 938153.

It is an arithmetic number, because the mean of its divisors is an integer number (720720000).

Almost surely, 2^14650963971 is an apocalyptic number.

14650963971 is a deficient number, since it is larger than the sum of its proper divisors (8412076029).

14650963971 is a wasteful number, since it uses less digits than its factorization.

14650963971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17219.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 14650963971 in words is "fourteen billion, six hundred fifty million, nine hundred sixty-three thousand, nine hundred seventy-one".