23326505132 has 24 divisors (see below), whose sum is σ = 46664108064. Its totient is φ = 9994695552.

The previous prime is 23326505123. The next prime is 23326505149. The reversal of 23326505132 is 23150562332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23378 + ... + 217254.

It is an arithmetic number, because the mean of its divisors is an integer number (1944337836).

Almost surely, 2^23326505132 is an apocalyptic number.

It is an amenable number.

23326505132 is an abundant number, since it is smaller than the sum of its proper divisors (23337602932).

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

23326505132 is a wasteful number, since it uses less digits than its factorization.

23326505132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198185 (or 198183 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 23326505132 in words is "twenty-three billion, three hundred twenty-six million, five hundred five thousand, one hundred thirty-two".