23620702661340 has 96 divisors (see below), whose sum is σ = 66339208353600. Its totient is φ = 6279691063296.

The previous prime is 23620702661321. The next prime is 23620702661351. The reversal of 23620702661340 is 4316620702632.

It is a junction number, because it is equal to n+sod(n) for n = 23620702661292 and 23620702661301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330541054 + ... + 330612506.

It is an arithmetic number, because the mean of its divisors is an integer number (691033420350).

Almost surely, 2^{23620702661340} is an apocalyptic number.

23620702661340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23620702661340 is an abundant number, since it is smaller than the sum of its proper divisors (42718505692260).

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

23620702661340 is a wasteful number, since it uses less digits than its factorization.

23620702661340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88151 (or 88149 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 23620702661340 in words is "twenty-three trillion, six hundred twenty billion, seven hundred two million, six hundred sixty-one thousand, three hundred forty".