14840668272 has 20 divisors (see below), whose sum is σ = 38338393160. Its totient is φ = 4946889408.

The previous prime is 14840668261. The next prime is 14840668321. The reversal of 14840668272 is 27286604841.

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

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 309180589 = 14840668272 / (1 + 4 + 8 + 4 + 0 + 6 + 6 + 8 + 2 + 7 + 2).

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, 154590247 + ... + 154590342.

It is an arithmetic number, because the mean of its divisors is an integer number (1916919658).

Almost surely, 2^14840668272 is an apocalyptic number.

14840668272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14840668272 is an abundant number, since it is smaller than the sum of its proper divisors (23497724888).

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

14840668272 is a wasteful number, since it uses less digits than its factorization.

14840668272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309180600 (or 309180594 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 14840668272 in words is "fourteen billion, eight hundred forty million, six hundred sixty-eight thousand, two hundred seventy-two".