23662045216 has 12 divisors (see below), whose sum is σ = 46584651582. Its totient is φ = 11831022592.

The previous prime is 23662045207. The next prime is 23662045217. The reversal of 23662045216 is 61254026632.

It can be written as a sum of positive squares in only one way, i.e., 21139996816 + 2522048400 = 145396^2 + 50220^2 .

It is not an unprimeable number, because it can be changed into a prime (23662045217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369719425 + ... + 369719488.

Almost surely, 2^23662045216 is an apocalyptic number.

It is an amenable number.

23662045216 is a deficient number, since it is larger than the sum of its proper divisors (22922606366).

23662045216 is an equidigital number, since it uses as much as digits as its factorization.

23662045216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739438923 (or 739438915 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 23662045216 in words is "twenty-three billion, six hundred sixty-two million, forty-five thousand, two hundred sixteen".