23244120664 has 16 divisors (see below), whose sum is σ = 44988621120. Its totient is φ = 11247155040.

The previous prime is 23244120619. The next prime is 23244120677. The reversal of 23244120664 is 46602144232.

It is a congruent number.

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, 46862899 + ... + 46863394.

It is an arithmetic number, because the mean of its divisors is an integer number (2811788820).

Almost surely, 2^23244120664 is an apocalyptic number.

It is an amenable number.

23244120664 is a deficient number, since it is larger than the sum of its proper divisors (21744500456).

23244120664 is a wasteful number, since it uses less digits than its factorization.

23244120664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93726330 (or 93726326 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 23244120664 its reverse (46602144232), we get a palindrome (69846264896).

The spelling of 23244120664 in words is "twenty-three billion, two hundred forty-four million, one hundred twenty thousand, six hundred sixty-four".