23104040444 has 12 divisors (see below), whose sum is σ = 40433916600. Its totient is φ = 11551492848.

The previous prime is 23104040419. The next prime is 23104040467. The reversal of 23104040444 is 44404040132.

It is a happy number.

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, 23354 + ... + 216225.

It is an arithmetic number, because the mean of its divisors is an integer number (3369493050).

Almost surely, 2^23104040444 is an apocalyptic number.

It is an amenable number.

23104040444 is a deficient number, since it is larger than the sum of its proper divisors (17329876156).

23104040444 is a wasteful number, since it uses less digits than its factorization.

23104040444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263692 (or 263690 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 23104040444 its reverse (44404040132), we get a palindrome (67508080576).

The spelling of 23104040444 in words is "twenty-three billion, one hundred four million, forty thousand, four hundred forty-four".