14929174225 has 27 divisors (see below), whose sum is σ = 21540742491. Its totient is φ = 10234215600.

The previous prime is 14929174207. The next prime is 14929174243. The reversal of 14929174225 is 52247192941.

The square root of 14929174225 is 122185.

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

It is an interprime number because it is at equal distance from previous prime (14929174207) and next prime (14929174243).

It can be written as a sum of positive squares in only one way, i.e., 5374502721 + 9554671504 = 73311^2 + 97748^2 .

It is not a de Polignac number, because 14929174225 - 2⁵ = 14929174193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4274730 + ... + 4278220.

Almost surely, 2^14929174225 is an apocalyptic number.

14929174225 is the 122185-th square number.

14929174225 is the 61093-rd centered octagonal number.

It is an amenable number.

14929174225 is a deficient number, since it is larger than the sum of its proper divisors (6611568266).

14929174225 is an frugal number, since it uses more digits than its factorization.

14929174225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7006 (or 3503 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The spelling of 14929174225 in words is "fourteen billion, nine hundred twenty-nine million, one hundred seventy-four thousand, two hundred twenty-five".