23872773966 has 8 divisors (see below), whose sum is σ = 47745547944. Its totient is φ = 7957591320.

The previous prime is 23872773961. The next prime is 23872773983. The reversal of 23872773966 is 66937727832.

It is a sphenic number, since it is the product of 3 distinct primes.

23872773966 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23872773961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1989397825 + ... + 1989397836.

It is an arithmetic number, because the mean of its divisors is an integer number (5968193493).

Almost surely, 2^23872773966 is an apocalyptic number.

23872773966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23872773966 is a wasteful number, since it uses less digits than its factorization.

23872773966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978795666.

The product of its digits is 32006016, while the sum is 60.

The spelling of 23872773966 in words is "twenty-three billion, eight hundred seventy-two million, seven hundred seventy-three thousand, nine hundred sixty-six".