23992770839 has 2 divisors, whose sum is σ = 23992770840. Its totient is φ = 23992770838.

The previous prime is 23992770811. The next prime is 23992770863. The reversal of 23992770839 is 93807729932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23992770839 - 2²⁴ = 23975993623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23992778839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11996385419 + 11996385420.

It is an arithmetic number, because the mean of its divisors is an integer number (11996385420).

Almost surely, 2^23992770839 is an apocalyptic number.

23992770839 is a deficient number, since it is larger than the sum of its proper divisors (1).

23992770839 is an equidigital number, since it uses as much as digits as its factorization.

23992770839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10287648, while the sum is 59.

The spelling of 23992770839 in words is "twenty-three billion, nine hundred ninety-two million, seven hundred seventy thousand, eight hundred thirty-nine".