14745144832 has 40 divisors (see below), whose sum is σ = 32139820152. Its totient is φ = 6702336000.

The previous prime is 14745144829. The next prime is 14745144851. The reversal of 14745144832 is 23844154741.

It is a super-2 number, since 2×14745144832² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303419 + ... + 1314682.

Almost surely, 2^14745144832 is an apocalyptic number.

It is an amenable number.

14745144832 is an abundant number, since it is smaller than the sum of its proper divisors (17394675320).

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

14745144832 is an equidigital number, since it uses as much as digits as its factorization.

14745144832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618130 (or 2618114 counting only the distinct ones).

The product of its digits is 430080, while the sum is 43.

Subtracting 14745144832 from its reverse (23844154741), we obtain a palindrome (9099009909).

The spelling of 14745144832 in words is "fourteen billion, seven hundred forty-five million, one hundred forty-four thousand, eight hundred thirty-two".