23856238694 has 8 divisors (see below), whose sum is σ = 35795518920. Its totient is φ = 11924399056.

The previous prime is 23856238691. The next prime is 23856238717. The reversal of 23856238694 is 49683265832.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23856238691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852124 + ... + 1864959.

It is an arithmetic number, because the mean of its divisors is an integer number (4474439865).

Almost surely, 2^23856238694 is an apocalyptic number.

23856238694 is a deficient number, since it is larger than the sum of its proper divisors (11939280226).

23856238694 is a wasteful number, since it uses less digits than its factorization.

23856238694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720294.

The product of its digits is 14929920, while the sum is 56.

The spelling of 23856238694 in words is "twenty-three billion, eight hundred fifty-six million, two hundred thirty-eight thousand, six hundred ninety-four".