23252889344 has 18 divisors (see below), whose sum is σ = 46414947600. Its totient is φ = 11626444544.

The previous prime is 23252889343. The next prime is 23252889349. The reversal of 23252889344 is 44398825232.

It is a junction number, because it is equal to n+sod(n) for n = 23252889292 and 23252889301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23252889343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45415544 + ... + 45416055.

It is an arithmetic number, because the mean of its divisors is an integer number (2578608200).

Almost surely, 2^23252889344 is an apocalyptic number.

It is an amenable number.

23252889344 is a deficient number, since it is larger than the sum of its proper divisors (23162058256).

23252889344 is an frugal number, since it uses more digits than its factorization.

23252889344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90831615 (or 90831601 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 50.

The spelling of 23252889344 in words is "twenty-three billion, two hundred fifty-two million, eight hundred eighty-nine thousand, three hundred forty-four".