23113411444 has 12 divisors (see below), whose sum is σ = 40452490624. Its totient is φ = 11555556984.

The previous prime is 23113411397. The next prime is 23113411493. The reversal of 23113411444 is 44411431132.

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, 241092 + ... + 323035.

Almost surely, 2^23113411444 is an apocalyptic number.

It is an amenable number.

23113411444 is a deficient number, since it is larger than the sum of its proper divisors (17339079180).

23113411444 is a wasteful number, since it uses less digits than its factorization.

23113411444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574374 (or 574372 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 23113411444 its reverse (44411431132), we get a palindrome (67524842576).

The spelling of 23113411444 in words is "twenty-three billion, one hundred thirteen million, four hundred eleven thousand, four hundred forty-four".