23909614216 has 16 divisors (see below), whose sum is σ = 45127419840. Its totient is φ = 11875635600.

The previous prime is 23909614213. The next prime is 23909614217. The reversal of 23909614216 is 61241690932.

It is not an unprimeable number, because it can be changed into a prime (23909614213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9895156 + ... + 9897571.

It is an arithmetic number, because the mean of its divisors is an integer number (2820463740).

Almost surely, 2^23909614216 is an apocalyptic number.

It is an amenable number.

23909614216 is a deficient number, since it is larger than the sum of its proper divisors (21217805624).

23909614216 is a wasteful number, since it uses less digits than its factorization.

23909614216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19792884 (or 19792880 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 23909614216 in words is "twenty-three billion, nine hundred nine million, six hundred fourteen thousand, two hundred sixteen".