23329203216 has 80 divisors (see below), whose sum is σ = 66860363520. Its totient is φ = 6949624960.

The previous prime is 23329203127. The next prime is 23329203239. The reversal of 23329203216 is 61230292332.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343290 + ... + 405593.

It is an arithmetic number, because the mean of its divisors is an integer number (835754544).

Almost surely, 2^23329203216 is an apocalyptic number.

It is an amenable number.

23329203216 is an abundant number, since it is smaller than the sum of its proper divisors (43531160304).

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

23329203216 is a wasteful number, since it uses less digits than its factorization.

23329203216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748964 (or 748958 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 23329203216 its reverse (61230292332), we get a palindrome (84559495548).

The spelling of 23329203216 in words is "twenty-three billion, three hundred twenty-nine million, two hundred three thousand, two hundred sixteen".