23600437873 has 2 divisors, whose sum is σ = 23600437874. Its totient is φ = 23600437872.

The previous prime is 23600437859. The next prime is 23600437907. The reversal of 23600437873 is 37873400632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16451397169 + 7149040704 = 128263^2 + 84552^2 .

It is a cyclic number.

It is not a de Polignac number, because 23600437873 - 2⁵ = 23600437841 is a prime.

It is not a weakly prime, because it can be changed into another prime (23604437873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11800218936 + 11800218937.

It is an arithmetic number, because the mean of its divisors is an integer number (11800218937).

Almost surely, 2^23600437873 is an apocalyptic number.

It is an amenable number.

23600437873 is a deficient number, since it is larger than the sum of its proper divisors (1).

23600437873 is an equidigital number, since it uses as much as digits as its factorization.

23600437873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 23600437873 in words is "twenty-three billion, six hundred million, four hundred thirty-seven thousand, eight hundred seventy-three".