23042551604 has 24 divisors (see below), whose sum is σ = 43088217480. Its totient is φ = 10744068096.

The previous prime is 23042551589. The next prime is 23042551607. The reversal of 23042551604 is 40615524032.

It can be written as a sum of positive squares in 4 ways, for example, as 15116210704 + 7926340900 = 122948^2 + 89030^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23042551607) 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, 1546997 + ... + 1561820.

It is an arithmetic number, because the mean of its divisors is an integer number (1795342395).

Almost surely, 2^23042551604 is an apocalyptic number.

It is an amenable number.

23042551604 is a deficient number, since it is larger than the sum of its proper divisors (20045665876).

23042551604 is a wasteful number, since it uses less digits than its factorization.

23042551604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108947 (or 3108945 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 23042551604 in words is "twenty-three billion, forty-two million, five hundred fifty-one thousand, six hundred four".