23002040044 has 6 divisors (see below), whose sum is σ = 40253570084. Its totient is φ = 11501020020.

The previous prime is 23002040027. The next prime is 23002040099. The reversal of 23002040044 is 44004020032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875255002 + ... + 2875255009.

Almost surely, 2^23002040044 is an apocalyptic number.

It is an amenable number.

23002040044 is a deficient number, since it is larger than the sum of its proper divisors (17251530040).

23002040044 is a wasteful number, since it uses less digits than its factorization.

23002040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750510015 (or 5750510013 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 23002040044 its reverse (44004020032), we get a palindrome (67006060076).

The spelling of 23002040044 in words is "twenty-three billion, two million, forty thousand, forty-four".