23867865838622 has 32 divisors (see below), whose sum is σ = 38945042196480. Its totient is φ = 10905273197280.

The previous prime is 23867865838571. The next prime is 23867865838631. The reversal of 23867865838622 is 22683856876832.

It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 23867865838622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10460954 + ... + 12536637.

It is an arithmetic number, because the mean of its divisors is an integer number (1217032568640).

Almost surely, 2^{23867865838622} is an apocalyptic number.

23867865838622 is a deficient number, since it is larger than the sum of its proper divisors (15077176357858).

23867865838622 is a wasteful number, since it uses less digits than its factorization.

23867865838622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22998008.

The product of its digits is 2229534720, while the sum is 74.

The spelling of 23867865838622 in words is "twenty-three trillion, eight hundred sixty-seven billion, eight hundred sixty-five million, eight hundred thirty-eight thousand, six hundred twenty-two".