14452365993 has 16 divisors (see below), whose sum is σ = 20798984640. Its totient is φ = 8873676864.

The previous prime is 14452365989. The next prime is 14452366007. The reversal of 14452365993 is 39956325441.

It is not a de Polignac number, because 14452365993 - 2² = 14452365989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14452365923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400978 + ... + 435531.

It is an arithmetic number, because the mean of its divisors is an integer number (1299936540).

Almost surely, 2^14452365993 is an apocalyptic number.

14452365993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14452365993 is a deficient number, since it is larger than the sum of its proper divisors (6346618647).

14452365993 is a wasteful number, since it uses less digits than its factorization.

14452365993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836968.

The product of its digits is 3499200, while the sum is 51.

The spelling of 14452365993 in words is "fourteen billion, four hundred fifty-two million, three hundred sixty-five thousand, nine hundred ninety-three".