23928631459 has 2 divisors, whose sum is σ = 23928631460. Its totient is φ = 23928631458.

The previous prime is 23928631439. The next prime is 23928631477. The reversal of 23928631459 is 95413682932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23928631459 - 2¹¹ = 23928629411 is a prime.

It is not a weakly prime, because it can be changed into another prime (23928631439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11964315729 + 11964315730.

It is an arithmetic number, because the mean of its divisors is an integer number (11964315730).

Almost surely, 2^23928631459 is an apocalyptic number.

23928631459 is a deficient number, since it is larger than the sum of its proper divisors (1).

23928631459 is an equidigital number, since it uses as much as digits as its factorization.

23928631459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 52.

The spelling of 23928631459 in words is "twenty-three billion, nine hundred twenty-eight million, six hundred thirty-one thousand, four hundred fifty-nine".