14339457972 has 96 divisors (see below), whose sum is σ = 43952428800. Its totient is φ = 3955706496.

The previous prime is 14339457961. The next prime is 14339458009. The reversal of 14339457972 is 27975493341.

14339457972 is a `hidden beast` number, since 1 + 433 + 94 + 57 + 9 + 72 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305103 + ... + 348950.

It is an arithmetic number, because the mean of its divisors is an integer number (457837800).

Almost surely, 2^14339457972 is an apocalyptic number.

14339457972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14339457972 is an abundant number, since it is smaller than the sum of its proper divisors (29612970828).

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

14339457972 is a wasteful number, since it uses less digits than its factorization.

14339457972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654102 (or 654094 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The spelling of 14339457972 in words is "fourteen billion, three hundred thirty-nine million, four hundred fifty-seven thousand, nine hundred seventy-two".