23706896839 has 2 divisors, whose sum is σ = 23706896840. Its totient is φ = 23706896838.

The previous prime is 23706896819. The next prime is 23706896909. The reversal of 23706896839 is 93869860732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23706896839 - 2¹⁷ = 23706765767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23706896819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11853448419 + 11853448420.

It is an arithmetic number, because the mean of its divisors is an integer number (11853448420).

Almost surely, 2^23706896839 is an apocalyptic number.

23706896839 is a deficient number, since it is larger than the sum of its proper divisors (1).

23706896839 is an equidigital number, since it uses as much as digits as its factorization.

23706896839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 61.

The spelling of 23706896839 in words is "twenty-three billion, seven hundred six million, eight hundred ninety-six thousand, eight hundred thirty-nine".