23620255145514 has 48 divisors (see below), whose sum is σ = 52420989246912. Its totient is φ = 7682444025984.

The previous prime is 23620255145503. The next prime is 23620255145521. The reversal of 23620255145514 is 41554155202632.

23620255145514 is a `hidden beast` number, since 2 + 3 + 6 + 2 + 0 + 2 + 551 + 45 + 51 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 23620255145514.

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, 14861574 + ... + 16373969.

It is an arithmetic number, because the mean of its divisors is an integer number (1092103942644).

Almost surely, 2^{23620255145514} is an apocalyptic number.

23620255145514 is an abundant number, since it is smaller than the sum of its proper divisors (28800734101398).

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

23620255145514 is a wasteful number, since it uses less digits than its factorization.

23620255145514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31236571 (or 31236568 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The spelling of 23620255145514 in words is "twenty-three trillion, six hundred twenty billion, two hundred fifty-five million, one hundred forty-five thousand, five hundred fourteen".