14457652172 has 24 divisors (see below), whose sum is σ = 26018694240. Its totient is φ = 7024250880.

The previous prime is 14457652169. The next prime is 14457652207. The reversal of 14457652172 is 27125675441.

It is a happy 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, 50297 + ... + 177327.

It is an arithmetic number, because the mean of its divisors is an integer number (1084112260).

Almost surely, 2^14457652172 is an apocalyptic number.

It is an amenable number.

14457652172 is a deficient number, since it is larger than the sum of its proper divisors (11561042068).

14457652172 is a wasteful number, since it uses less digits than its factorization.

14457652172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127841 (or 127839 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The spelling of 14457652172 in words is "fourteen billion, four hundred fifty-seven million, six hundred fifty-two thousand, one hundred seventy-two".