23621265160 has 32 divisors (see below), whose sum is σ = 53159068800. Its totient is φ = 9446511040.

The previous prime is 23621265137. The next prime is 23621265163. The reversal of 23621265160 is 6156212632.

It is not an unprimeable number, because it can be changed into a prime (23621265163) 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 7 ways as a sum of consecutive naturals, for example, 137361 + ... + 257119.

It is an arithmetic number, because the mean of its divisors is an integer number (1661220900).

Almost surely, 2^23621265160 is an apocalyptic number.

23621265160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23621265160 is an abundant number, since it is smaller than the sum of its proper divisors (29537803640).

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

23621265160 is a wasteful number, since it uses less digits than its factorization.

23621265160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124701 (or 124697 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 23621265160 its reverse (6156212632), we get a palindrome (29777477792).

The spelling of 23621265160 in words is "twenty-three billion, six hundred twenty-one million, two hundred sixty-five thousand, one hundred sixty".