23008190812 has 48 divisors (see below), whose sum is σ = 40932864000. Its totient is φ = 11315263040.

The previous prime is 23008190791. The next prime is 23008190819. The reversal of 23008190812 is 21809180032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23008190819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40866843 + ... + 40867405.

It is an arithmetic number, because the mean of its divisors is an integer number (852768000).

Almost surely, 2^23008190812 is an apocalyptic number.

It is an amenable number.

23008190812 is a deficient number, since it is larger than the sum of its proper divisors (17924673188).

23008190812 is a wasteful number, since it uses less digits than its factorization.

23008190812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 23008190812 in words is "twenty-three billion, eight million, one hundred ninety thousand, eight hundred twelve".