14814507264 has 72 divisors (see below), whose sum is σ = 39605459712. Its totient is φ = 4915968000.

The previous prime is 14814507221. The next prime is 14814507287. The reversal of 14814507264 is 46270541841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128014 + ... + 214514.

Almost surely, 2^14814507264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14814507264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19802729856).

14814507264 is an abundant number, since it is smaller than the sum of its proper divisors (24790952448).

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

14814507264 is an equidigital number, since it uses as much as digits as its factorization.

14814507264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86743 (or 86729 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 14814507264 in words is "fourteen billion, eight hundred fourteen million, five hundred seven thousand, two hundred sixty-four".