23185068192 has 144 divisors (see below), whose sum is σ = 77459342688. Its totient is φ = 6485322240.

The previous prime is 23185068173. The next prime is 23185068233. The reversal of 23185068192 is 29186058132.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240298 + ... + 322665.

It is an arithmetic number, because the mean of its divisors is an integer number (537912102).

Almost surely, 2^23185068192 is an apocalyptic number.

23185068192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23185068192 is an abundant number, since it is smaller than the sum of its proper divisors (54274274496).

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

23185068192 is a wasteful number, since it uses less digits than its factorization.

23185068192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563003 (or 562992 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 23185068192 in words is "twenty-three billion, one hundred eighty-five million, sixty-eight thousand, one hundred ninety-two".