23261456039 has 2 divisors, whose sum is σ = 23261456040. Its totient is φ = 23261456038.

The previous prime is 23261456027. The next prime is 23261456051. The reversal of 23261456039 is 93065416232.

It is a balanced prime because it is at equal distance from previous prime (23261456027) and next prime (23261456051).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23261456039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23261455987 and 23261456005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23261456089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11630728019 + 11630728020.

It is an arithmetic number, because the mean of its divisors is an integer number (11630728020).

Almost surely, 2^23261456039 is an apocalyptic number.

23261456039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23261456039 is an equidigital number, since it uses as much as digits as its factorization.

23261456039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 23261456039 in words is "twenty-three billion, two hundred sixty-one million, four hundred fifty-six thousand, thirty-nine".