14742457732 has 24 divisors (see below), whose sum is σ = 28754641440. Its totient is φ = 6572488320.

The previous prime is 14742457703. The next prime is 14742457739. The reversal of 14742457732 is 23775424741.

It is not an unprimeable number, because it can be changed into a prime (14742457739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5703994 + ... + 5706577.

It is an arithmetic number, because the mean of its divisors is an integer number (1198110060).

Almost surely, 2^14742457732 is an apocalyptic number.

It is an amenable number.

14742457732 is a deficient number, since it is larger than the sum of its proper divisors (14012183708).

14742457732 is a wasteful number, since it uses less digits than its factorization.

14742457732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11410611 (or 11410609 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 46.

The spelling of 14742457732 in words is "fourteen billion, seven hundred forty-two million, four hundred fifty-seven thousand, seven hundred thirty-two".