14572666368 has 320 divisors, whose sum is σ = 46884499200. Its totient is φ = 4442480640.

The previous prime is 14572666307. The next prime is 14572666387. The reversal of 14572666368 is 86366627541.

It is a super-2 number, since 2×14572666368² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (8709120) is a multiple of the sum of its prime divisors (768).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23541963 + ... + 23542581.

It is an arithmetic number, because the mean of its divisors is an integer number (146514060).

Almost surely, 2^14572666368 is an apocalyptic number.

14572666368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14572666368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23442249600).

14572666368 is an abundant number, since it is smaller than the sum of its proper divisors (32311832832).

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

14572666368 is a wasteful number, since it uses less digits than its factorization.

14572666368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 768 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 14572666368 in words is "fourteen billion, five hundred seventy-two million, six hundred sixty-six thousand, three hundred sixty-eight".