23281699618232 has 32 divisors (see below), whose sum is σ = 48783162178800. Its totient is φ = 10324478764800.

The previous prime is 23281699618213. The next prime is 23281699618283.

23281699618232 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×23281699618232² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226396007 + ... + 3226403222.

Almost surely, 2^{23281699618232} is an apocalyptic number.

23281699618232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23281699618232 is an abundant number, since it is smaller than the sum of its proper divisors (25501462560568).

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

23281699618232 is a wasteful number, since it uses less digits than its factorization.

23281699618232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452799287 (or 6452799283 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 62.

The spelling of 23281699618232 in words is "twenty-three trillion, two hundred eighty-one billion, six hundred ninety-nine million, six hundred eighteen thousand, two hundred thirty-two".