23712173379 has 48 divisors (see below), whose sum is σ = 35849848320. Its totient is φ = 15083732160.

The previous prime is 23712173371. The next prime is 23712173431. The reversal of 23712173379 is 97337121732.

It is not a de Polignac number, because 23712173379 - 2³ = 23712173371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23712173371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15945574 + ... + 15947060.

It is an arithmetic number, because the mean of its divisors is an integer number (746871840).

Almost surely, 2^23712173379 is an apocalyptic number.

23712173379 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

23712173379 is a deficient number, since it is larger than the sum of its proper divisors (12137674941).

23712173379 is a wasteful number, since it uses less digits than its factorization.

23712173379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200 (or 2197 counting only the distinct ones).

The product of its digits is 333396, while the sum is 45.

The spelling of 23712173379 in words is "twenty-three billion, seven hundred twelve million, one hundred seventy-three thousand, three hundred seventy-nine".