23316661332 has 72 divisors (see below), whose sum is σ = 63164215296. Its totient is φ = 7233361344.

The previous prime is 23316661267. The next prime is 23316661343.

23316661332 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×23316661332³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349908 + ... + 411179.

It is an arithmetic number, because the mean of its divisors is an integer number (877280768).

Almost surely, 2^23316661332 is an apocalyptic number.

It is an amenable number.

23316661332 is an abundant number, since it is smaller than the sum of its proper divisors (39847553964).

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

23316661332 is a wasteful number, since it uses less digits than its factorization.

23316661332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761157 (or 761152 counting only the distinct ones).

The product of its digits is 69984, while the sum is 36.

The spelling of 23316661332 in words is "twenty-three billion, three hundred sixteen million, six hundred sixty-one thousand, three hundred thirty-two".