724468809045 has 16 divisors (see below), whose sum is σ = 1159749804672. Its totient is φ = 386183461440.

The previous prime is 724468809037. The next prime is 724468809161. The reversal of 724468809045 is 540908864427.

It is not a de Polignac number, because 724468809045 - 2³ = 724468809037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12464001 + ... + 12521990.

It is an arithmetic number, because the mean of its divisors is an integer number (72484362792).

Almost surely, 2^724468809045 is an apocalyptic number.

It is an amenable number.

724468809045 is a deficient number, since it is larger than the sum of its proper divisors (435280995627).

724468809045 is a wasteful number, since it uses less digits than its factorization.

724468809045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24987932.

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 724468809045 in words is "seven hundred twenty-four billion, four hundred sixty-eight million, eight hundred nine thousand, forty-five".