23878794195 has 64 divisors (see below), whose sum is σ = 43170969600. Its totient is φ = 12520448640.

The previous prime is 23878794139. The next prime is 23878794221. The reversal of 23878794195 is 59149787832.

23878794195 is a `hidden beast` number, since 2 + 387 + 87 + 94 + 1 + 95 = 666.

It is not a de Polignac number, because 23878794195 - 2¹² = 23878790099 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3571866 + ... + 3578544.

It is an arithmetic number, because the mean of its divisors is an integer number (674546400).

Almost surely, 2^23878794195 is an apocalyptic number.

23878794195 is a deficient number, since it is larger than the sum of its proper divisors (19292175405).

23878794195 is a wasteful number, since it uses less digits than its factorization.

23878794195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137 (or 7131 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The spelling of 23878794195 in words is "twenty-three billion, eight hundred seventy-eight million, seven hundred ninety-four thousand, one hundred ninety-five".