23442162745271 has 2 divisors, whose sum is σ = 23442162745272. Its totient is φ = 23442162745270.

The previous prime is 23442162745247. The next prime is 23442162745343. The reversal of 23442162745271 is 17254726124432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23442162745271 - 2⁶ = 23442162745207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23442162745171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721081372635 + 11721081372636.

It is an arithmetic number, because the mean of its divisors is an integer number (11721081372636).

Almost surely, 2^{23442162745271} is an apocalyptic number.

23442162745271 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442162745271 is an equidigital number, since it uses as much as digits as its factorization.

23442162745271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 50.

The spelling of 23442162745271 in words is "twenty-three trillion, four hundred forty-two billion, one hundred sixty-two million, seven hundred forty-five thousand, two hundred seventy-one".