23671696627 has 4 divisors (see below), whose sum is σ = 24435299776. Its totient is φ = 22908093480.

The previous prime is 23671696621. The next prime is 23671696651. The reversal of 23671696627 is 72669617632.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23671696627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23671696621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381801528 + ... + 381801589.

It is an arithmetic number, because the mean of its divisors is an integer number (6108824944).

Almost surely, 2^23671696627 is an apocalyptic number.

23671696627 is a deficient number, since it is larger than the sum of its proper divisors (763603149).

23671696627 is an equidigital number, since it uses as much as digits as its factorization.

23671696627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763603148.

The product of its digits is 6858432, while the sum is 55.

The spelling of 23671696627 in words is "twenty-three billion, six hundred seventy-one million, six hundred ninety-six thousand, six hundred twenty-seven".