23738886677 has 4 divisors (see below), whose sum is σ = 25896967296. Its totient is φ = 21580806060.

The previous prime is 23738886667. The next prime is 23738886679. The reversal of 23738886677 is 77668883732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23738886677 - 2⁸ = 23738886421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23738886679) 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, 1079040293 + ... + 1079040314.

It is an arithmetic number, because the mean of its divisors is an integer number (6474241824).

Almost surely, 2^23738886677 is an apocalyptic number.

It is an amenable number.

23738886677 is a deficient number, since it is larger than the sum of its proper divisors (2158080619).

23738886677 is a wasteful number, since it uses less digits than its factorization.

23738886677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158080618.

The product of its digits is 113799168, while the sum is 65.

The spelling of 23738886677 in words is "twenty-three billion, seven hundred thirty-eight million, eight hundred eighty-six thousand, six hundred seventy-seven".