14705442756 has 45 divisors (see below), whose sum is σ = 38448639229. Its totient is φ = 4901086656.

The previous prime is 14705442709. The next prime is 14705442779. The reversal of 14705442756 is 65724450741.

The square root of 14705442756 is 121266.

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

14705442756 is a `hidden beast` number, since 14 + 70 + 544 + 27 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7511688900 + 7193753856 = 86670^2 + 84816^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2179420 + ... + 2186156.

Almost surely, 2^14705442756 is an apocalyptic number.

14705442756 is the 121266-th square number.

It is an amenable number.

14705442756 is an abundant number, since it is smaller than the sum of its proper divisors (23743196473).

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

14705442756 is an frugal number, since it uses more digits than its factorization.

14705442756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13490 (or 6742 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 14705442756 in words is "fourteen billion, seven hundred five million, four hundred forty-two thousand, seven hundred fifty-six".