23356665332 has 72 divisors (see below), whose sum is σ = 55295858688. Its totient is φ = 8399983680.

The previous prime is 23356665331. The next prime is 23356665359.

23356665332 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23356665331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221108 + ... + 309195.

Almost surely, 2^23356665332 is an apocalyptic number.

23356665332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23356665332 is an abundant number, since it is smaller than the sum of its proper divisors (31939193356).

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

23356665332 is a wasteful number, since it uses less digits than its factorization.

23356665332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530349 (or 530336 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 44.

The spelling of 23356665332 in words is "twenty-three billion, three hundred fifty-six million, six hundred sixty-five thousand, three hundred thirty-two".