45242962724 has 12 divisors (see below), whose sum is σ = 79178453004. Its totient is φ = 22620547584.

The previous prime is 45242962627. The next prime is 45242962747. The reversal of 45242962724 is 42726924254.

It can be written as a sum of positive squares in 2 ways, for example, as 35031860224 + 10211102500 = 187168^2 + 101050^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118097 + ... + 323160.

It is an arithmetic number, because the mean of its divisors is an integer number (6598204417).

Almost surely, 2^45242962724 is an apocalyptic number.

It is an amenable number.

45242962724 is a deficient number, since it is larger than the sum of its proper divisors (33935490280).

45242962724 is a wasteful number, since it uses less digits than its factorization.

45242962724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466894 (or 466892 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 45242962724 in words is "forty-five billion, two hundred forty-two million, nine hundred sixty-two thousand, seven hundred twenty-four".