23615344351673 has 2 divisors, whose sum is σ = 23615344351674. Its totient is φ = 23615344351672.

The previous prime is 23615344351579. The next prime is 23615344351691. The reversal of 23615344351673 is 37615344351632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23495231507344 + 120112844329 = 4847188^2 + 346573^2 .

It is a cyclic number.

It is not a de Polignac number, because 23615344351673 - 2¹⁸ = 23615344089529 is a prime.

It is not a weakly prime, because it can be changed into another prime (23615344351693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11807672175836 + 11807672175837.

It is an arithmetic number, because the mean of its divisors is an integer number (11807672175837).

Almost surely, 2^{23615344351673} is an apocalyptic number.

It is an amenable number.

23615344351673 is a deficient number, since it is larger than the sum of its proper divisors (1).

23615344351673 is an equidigital number, since it uses as much as digits as its factorization.

23615344351673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16329600, while the sum is 53.

The spelling of 23615344351673 in words is "twenty-three trillion, six hundred fifteen billion, three hundred forty-four million, three hundred fifty-one thousand, six hundred seventy-three".