23276998144 has 40 divisors (see below), whose sum is σ = 46749708720. Its totient is φ = 11578146816.

The previous prime is 23276998127. The next prime is 23276998153. The reversal of 23276998144 is 44189967232.

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, 18964 + ... + 216595.

It is an arithmetic number, because the mean of its divisors is an integer number (1168742718).

Almost surely, 2^23276998144 is an apocalyptic number.

It is an amenable number.

23276998144 is an abundant number, since it is smaller than the sum of its proper divisors (23472710576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23276998144 is an equidigital number, since it uses as much as digits as its factorization.

23276998144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235770 (or 235754 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The spelling of 23276998144 in words is "twenty-three billion, two hundred seventy-six million, nine hundred ninety-eight thousand, one hundred forty-four".