23776672937381 has 8 divisors (see below), whose sum is σ = 29263597461504. Its totient is φ = 18812312653680.

The previous prime is 23776672937357. The next prime is 23776672937389. The reversal of 23776672937381 is 18373927667732.

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

It is not a de Polignac number, because 23776672937381 - 2¹⁸ = 23776672675237 is a prime.

It is a super-2 number, since 2×23776672937381² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23776672937389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130641060005 + ... + 130641060186.

It is an arithmetic number, because the mean of its divisors is an integer number (3657949682688).

Almost surely, 2^{23776672937381} is an apocalyptic number.

It is an amenable number.

23776672937381 is a deficient number, since it is larger than the sum of its proper divisors (5486924524123).

23776672937381 is a wasteful number, since it uses less digits than its factorization.

23776672937381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261282120211.

The product of its digits is 672126336, while the sum is 71.

The spelling of 23776672937381 in words is "twenty-three trillion, seven hundred seventy-six billion, six hundred seventy-two million, nine hundred thirty-seven thousand, three hundred eighty-one".