23861093699 has 4 divisors (see below), whose sum is σ = 25264687464. Its totient is φ = 22457499936.

The previous prime is 23861093687. The next prime is 23861093701. The reversal of 23861093699 is 99639016832.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23861093699 - 2²⁰ = 23860045123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23861093639) 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, 701796857 + ... + 701796890.

It is an arithmetic number, because the mean of its divisors is an integer number (6316171866).

Almost surely, 2^23861093699 is an apocalyptic number.

23861093699 is a deficient number, since it is larger than the sum of its proper divisors (1403593765).

23861093699 is a wasteful number, since it uses less digits than its factorization.

23861093699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403593764.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 23861093699 in words is "twenty-three billion, eight hundred sixty-one million, ninety-three thousand, six hundred ninety-nine".