23676364220 has 24 divisors (see below), whose sum is σ = 51882120864. Its totient is φ = 9058782656.

The previous prime is 23676364207. The next prime is 23676364319. The reversal of 23676364220 is 2246367632.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25734719 + ... + 25735638.

It is an arithmetic number, because the mean of its divisors is an integer number (2161755036).

Almost surely, 2^23676364220 is an apocalyptic number.

23676364220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23676364220 is an abundant number, since it is smaller than the sum of its proper divisors (28205756644).

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

23676364220 is a wasteful number, since it uses less digits than its factorization.

23676364220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51470389 (or 51470387 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 23676364220 in words is "twenty-three billion, six hundred seventy-six million, three hundred sixty-four thousand, two hundred twenty".