23715923807 has 2 divisors, whose sum is σ = 23715923808. Its totient is φ = 23715923806.

The previous prime is 23715923801. The next prime is 23715923813. The reversal of 23715923807 is 70832951732.

It is a balanced prime because it is at equal distance from previous prime (23715923801) and next prime (23715923813).

It is a cyclic number.

It is not a de Polignac number, because 23715923807 - 2¹⁸ = 23715661663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23715923801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11857961903 + 11857961904.

It is an arithmetic number, because the mean of its divisors is an integer number (11857961904).

Almost surely, 2^23715923807 is an apocalyptic number.

23715923807 is a deficient number, since it is larger than the sum of its proper divisors (1).

23715923807 is an equidigital number, since it uses as much as digits as its factorization.

23715923807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 23715923807 in words is "twenty-three billion, seven hundred fifteen million, nine hundred twenty-three thousand, eight hundred seven".