23109589332 has 60 divisors (see below), whose sum is σ = 60427917396. Its totient is φ = 7701298560.

The previous prime is 23109589297. The next prime is 23109589351. The reversal of 23109589332 is 23398590132.

23109589332 is a `hidden beast` number, since 2 + 31 + 0 + 9 + 589 + 3 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2873388816 + 20236200516 = 53604^2 + 142254^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2055358 + ... + 2066570.

Almost surely, 2^23109589332 is an apocalyptic number.

It is an amenable number.

23109589332 is an abundant number, since it is smaller than the sum of its proper divisors (37318328064).

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

23109589332 is a wasteful number, since it uses less digits than its factorization.

23109589332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17590 (or 17579 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 23109589332 in words is "twenty-three billion, one hundred nine million, five hundred eighty-nine thousand, three hundred thirty-two".