23946047347 has 2 divisors, whose sum is σ = 23946047348. Its totient is φ = 23946047346.

The previous prime is 23946047311. The next prime is 23946047393. The reversal of 23946047347 is 74374064932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23946047347 - 2²⁷ = 23811829619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23946047347.

It is not a weakly prime, because it can be changed into another prime (23946047747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11973023673 + 11973023674.

It is an arithmetic number, because the mean of its divisors is an integer number (11973023674).

Almost surely, 2^23946047347 is an apocalyptic number.

23946047347 is a deficient number, since it is larger than the sum of its proper divisors (1).

23946047347 is an equidigital number, since it uses as much as digits as its factorization.

23946047347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 23946047347 in words is "twenty-three billion, nine hundred forty-six million, forty-seven thousand, three hundred forty-seven".