14502568872 has 64 divisors (see below), whose sum is σ = 40517184960. Its totient is φ = 4287526400.

The previous prime is 14502568867. The next prime is 14502568903. The reversal of 14502568872 is 27886520541.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659103 + ... + 680750.

It is an arithmetic number, because the mean of its divisors is an integer number (633081015).

Almost surely, 2^14502568872 is an apocalyptic number.

14502568872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14502568872 is an abundant number, since it is smaller than the sum of its proper divisors (26014616088).

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

14502568872 is a wasteful number, since it uses less digits than its factorization.

14502568872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339914 (or 1339910 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 14502568872 in words is "fourteen billion, five hundred two million, five hundred sixty-eight thousand, eight hundred seventy-two".