14989726632 has 16 divisors (see below), whose sum is σ = 37474316640. Its totient is φ = 4996575536.

The previous prime is 14989726627. The next prime is 14989726667. The reversal of 14989726632 is 23662798941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312285948 + ... + 312285995.

It is an arithmetic number, because the mean of its divisors is an integer number (2342144790).

Almost surely, 2^14989726632 is an apocalyptic number.

14989726632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14989726632 is an abundant number, since it is smaller than the sum of its proper divisors (22484590008).

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

14989726632 is a wasteful number, since it uses less digits than its factorization.

14989726632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624571952 (or 624571948 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The spelling of 14989726632 in words is "fourteen billion, nine hundred eighty-nine million, seven hundred twenty-six thousand, six hundred thirty-two".