23512291941112 has 64 divisors (see below), whose sum is σ = 50305898966400. Its totient is φ = 10206087505920.

The previous prime is 23512291941107. The next prime is 23512291941121. The reversal of 23512291941112 is 21114919221532.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2373312 + ... + 7256527.

It is an arithmetic number, because the mean of its divisors is an integer number (786029671350).

Almost surely, 2^{23512291941112} is an apocalyptic number.

It is an amenable number.

23512291941112 is an abundant number, since it is smaller than the sum of its proper divisors (26793607025288).

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

23512291941112 is a wasteful number, since it uses less digits than its factorization.

23512291941112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9631256 (or 9631252 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The spelling of 23512291941112 in words is "twenty-three trillion, five hundred twelve billion, two hundred ninety-one million, nine hundred forty-one thousand, one hundred twelve".