14397796481625 has 192 divisors, whose sum is σ = 27516236267520. Its totient is φ = 7228051459200.

The previous prime is 14397796481599. The next prime is 14397796481639. The reversal of 14397796481625 is 52618469779341.

14397796481625 is a `hidden beast` number, since 1 + 4 + 39 + 7 + 7 + 96 + 481 + 6 + 25 = 666.

It is not a de Polignac number, because 14397796481625 - 2²¹ = 14397794384473 is a prime.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 627534904 + ... + 627557846.

It is an arithmetic number, because the mean of its divisors is an integer number (143313730560).

Almost surely, 2^{14397796481625} is an apocalyptic number.

14397796481625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14397796481625 is a deficient number, since it is larger than the sum of its proper divisors (13118439785895).

14397796481625 is a wasteful number, since it uses less digits than its factorization.

14397796481625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23373 (or 23360 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 72.

The spelling of 14397796481625 in words is "fourteen trillion, three hundred ninety-seven billion, seven hundred ninety-six million, four hundred eighty-one thousand, six hundred twenty-five".