14751355128 has 32 divisors (see below), whose sum is σ = 38819356800. Its totient is φ = 4658322528.

The previous prime is 14751355127. The next prime is 14751355139. The reversal of 14751355128 is 82155315741.

It is a super-2 number, since 2×14751355128² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14751355128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14751355127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16174276 + ... + 16175187.

It is an arithmetic number, because the mean of its divisors is an integer number (1213104900).

Almost surely, 2^14751355128 is an apocalyptic number.

It is an amenable number.

14751355128 is an abundant number, since it is smaller than the sum of its proper divisors (24068001672).

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

14751355128 is a wasteful number, since it uses less digits than its factorization.

14751355128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32349491 (or 32349487 counting only the distinct ones).

The product of its digits is 168000, while the sum is 42.

The spelling of 14751355128 in words is "fourteen billion, seven hundred fifty-one million, three hundred fifty-five thousand, one hundred twenty-eight".