14353057512 has 24 divisors (see below), whose sum is σ = 38872864290. Its totient is φ = 4784352480.

The previous prime is 14353057451. The next prime is 14353057529. The reversal of 14353057512 is 21575035341.

14353057512 is a `hidden beast` number, since 1 + 43 + 5 + 30 + 575 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14183380836 + 169676676 = 119094^2 + 13026^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99673939 + ... + 99674082.

Almost surely, 2^14353057512 is an apocalyptic number.

14353057512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14353057512 is an abundant number, since it is smaller than the sum of its proper divisors (24519806778).

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

14353057512 is a wasteful number, since it uses less digits than its factorization.

14353057512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199348033 (or 199348026 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 14353057512 in words is "fourteen billion, three hundred fifty-three million, fifty-seven thousand, five hundred twelve".