14926974976 has 117 divisors (see below), whose sum is σ = 31585061179. Its totient is φ = 7052976128.

The previous prime is 14926974949. The next prime is 14926974977. The reversal of 14926974976 is 67947962941.

The square root of 14926974976 is 122176.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

Its product of digits (41150592) is a multiple of the sum of its prime divisors (108).

It is not an unprimeable number, because it can be changed into a prime (14926974977) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 179843031 + ... + 179843113.

Almost surely, 2^14926974976 is an apocalyptic number.

14926974976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14926974976 is the 122176-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14926974976

14926974976 is an abundant number, since it is smaller than the sum of its proper divisors (16658086203).

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

14926974976 is an frugal number, since it uses more digits than its factorization.

14926974976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 108 counting only the distinct ones).

The product of its digits is 41150592, while the sum is 64.

Multiplying 14926974976 by its sum of digits (64), we get a square (955326398464 = 977408²).

14926974976 divided by its sum of digits (64) gives a square (233233984 = 15272²).

The spelling of 14926974976 in words is "fourteen billion, nine hundred twenty-six million, nine hundred seventy-four thousand, nine hundred seventy-six".