23907861922 has 8 divisors (see below), whose sum is σ = 40984906176. Its totient is φ = 10246226532.

The previous prime is 23907861919. The next prime is 23907861949. The reversal of 23907861922 is 22916870932.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853852198 + ... + 853852225.

It is an arithmetic number, because the mean of its divisors is an integer number (5123113272).

Almost surely, 2^23907861922 is an apocalyptic number.

23907861922 is a deficient number, since it is larger than the sum of its proper divisors (17077044254).

23907861922 is a wasteful number, since it uses less digits than its factorization.

23907861922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707704432.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 23907861922 in words is "twenty-three billion, nine hundred seven million, eight hundred sixty-one thousand, nine hundred twenty-two".