14514657432 has 32 divisors (see below), whose sum is σ = 39585430080. Its totient is φ = 4398380960.

The previous prime is 14514657427. The next prime is 14514657457. The reversal of 14514657432 is 23475641541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27489618 + ... + 27490145.

It is an arithmetic number, because the mean of its divisors is an integer number (1237044690).

Almost surely, 2^14514657432 is an apocalyptic number.

14514657432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14514657432 is an abundant number, since it is smaller than the sum of its proper divisors (25070772648).

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

14514657432 is a wasteful number, since it uses less digits than its factorization.

14514657432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54979783 (or 54979779 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The spelling of 14514657432 in words is "fourteen billion, five hundred fourteen million, six hundred fifty-seven thousand, four hundred thirty-two".