23607420655 has 48 divisors (see below), whose sum is σ = 35604563904. Its totient is φ = 14894046720.

The previous prime is 23607420653. The next prime is 23607420659. The reversal of 23607420655 is 55602470632.

It is not a de Polignac number, because 23607420655 - 2¹ = 23607420653 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23607420653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 978619 + ... + 1002451.

It is an arithmetic number, because the mean of its divisors is an integer number (741761748).

Almost surely, 2^23607420655 is an apocalyptic number.

23607420655 is a deficient number, since it is larger than the sum of its proper divisors (11997143249).

23607420655 is a wasteful number, since it uses less digits than its factorization.

23607420655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24176 (or 24169 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 23607420655 in words is "twenty-three billion, six hundred seven million, four hundred twenty thousand, six hundred fifty-five".