23024515490 has 16 divisors (see below), whose sum is σ = 42873236280. Its totient is φ = 8892226560.

The previous prime is 23024515489. The next prime is 23024515529. The reversal of 23024515490 is 9451542032.

It can be written as a sum of positive squares in 4 ways, for example, as 17646199921 + 5378315569 = 132839^2 + 73337^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23024515490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39697151 + ... + 39697730.

Almost surely, 2^23024515490 is an apocalyptic number.

23024515490 is a deficient number, since it is larger than the sum of its proper divisors (19848720790).

23024515490 is a wasteful number, since it uses less digits than its factorization.

23024515490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79394917.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 23024515490 in words is "twenty-three billion, twenty-four million, five hundred fifteen thousand, four hundred ninety".