14297516664 has 96 divisors (see below), whose sum is σ = 39279913200. Its totient is φ = 4330762240.

The previous prime is 14297516609. The next prime is 14297516683. The reversal of 14297516664 is 46661579241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165604 + ... + 236684.

Almost surely, 2^14297516664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14297516664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19639956600).

14297516664 is an abundant number, since it is smaller than the sum of its proper divisors (24982396536).

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

14297516664 is a wasteful number, since it uses less digits than its factorization.

14297516664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71153 (or 71132 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The spelling of 14297516664 in words is "fourteen billion, two hundred ninety-seven million, five hundred sixteen thousand, six hundred sixty-four".