23479211165 has 8 divisors (see below), whose sum is σ = 28571885568. Its totient is φ = 18518814160.

The previous prime is 23479211149. The next prime is 23479211177. The reversal of 23479211165 is 56111297432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23479211165 - 2⁴ = 23479211149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33068957 + ... + 33069666.

It is an arithmetic number, because the mean of its divisors is an integer number (3571485696).

Almost surely, 2^23479211165 is an apocalyptic number.

It is an amenable number.

23479211165 is a deficient number, since it is larger than the sum of its proper divisors (5092674403).

23479211165 is an equidigital number, since it uses as much as digits as its factorization.

23479211165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66138699.

The product of its digits is 90720, while the sum is 41.

The spelling of 23479211165 in words is "twenty-three billion, four hundred seventy-nine million, two hundred eleven thousand, one hundred sixty-five".