14474977344 has 147 divisors (see below), whose sum is σ = 43143430477. Its totient is φ = 4816329984.

The previous prime is 14474977339. The next prime is 14474977357. The reversal of 14474977344 is 44377947441.

The square root of 14474977344 is 120312.

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

14474977344 is a `hidden beast` number, since 1 + 4 + 47 + 497 + 73 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1270209600 + 13204767744 = 35640^2 + 114912^2 .

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 25987114 + ... + 25987670.

Almost surely, 2^14474977344 is an apocalyptic number.

14474977344 is the 120312-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14474977344

14474977344 is an abundant number, since it is smaller than the sum of its proper divisors (28668453133).

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

14474977344 is an frugal number, since it uses more digits than its factorization.

14474977344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 562 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 54.

The spelling of 14474977344 in words is "fourteen billion, four hundred seventy-four million, nine hundred seventy-seven thousand, three hundred forty-four".