14534042625 has 96 divisors (see below), whose sum is σ = 27249505920. Its totient is φ = 7728955200.

The previous prime is 14534042587. The next prime is 14534042641. The reversal of 14534042625 is 52624043541.

It is not a de Polignac number, because 14534042625 - 2²⁴ = 14517265409 is a prime.

It is a super-2 number, since 2×14534042625² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14534042625.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18801739 + ... + 18802511.

It is an arithmetic number, because the mean of its divisors is an integer number (283849020).

Almost surely, 2^14534042625 is an apocalyptic number.

14534042625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14534042625 is a deficient number, since it is larger than the sum of its proper divisors (12715463295).

14534042625 is an frugal number, since it uses more digits than its factorization.

14534042625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422 (or 1400 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 14534042625 in words is "fourteen billion, five hundred thirty-four million, forty-two thousand, six hundred twenty-five".