14491825924 has 27 divisors (see below), whose sum is σ = 26521409397. Its totient is φ = 6928224864.

The previous prime is 14491825919. The next prime is 14491825963. The reversal of 14491825924 is 42952819441.

The square root of 14491825924 is 120382.

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

It can be written as a sum of positive squares in only one way, i.e., 14139588100 + 352237824 = 118910^2 + 18768^2 .

It is a super-2 number, since 2×14491825924² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5536264 + ... + 5538880.

Almost surely, 2^14491825924 is an apocalyptic number.

14491825924 is the 120382-nd square number.

It is an amenable number.

14491825924 is a deficient number, since it is larger than the sum of its proper divisors (12029583473).

14491825924 is an frugal number, since it uses more digits than its factorization.

14491825924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5284 (or 2642 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

Multiplying 14491825924 by its sum of digits (49), we get a square (710099470276 = 842674²).

The spelling of 14491825924 in words is "fourteen billion, four hundred ninety-one million, eight hundred twenty-five thousand, nine hundred twenty-four".