90713326241 has 2 divisors, whose sum is σ = 90713326242. Its totient is φ = 90713326240.

The previous prime is 90713326213. The next prime is 90713326309. The reversal of 90713326241 is 14262331709.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81869804641 + 8843521600 = 286129^2 + 94040^2 .

It is a cyclic number.

It is not a de Polignac number, because 90713326241 - 2³⁰ = 89639584417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90713326195 and 90713326204.

It is not a weakly prime, because it can be changed into another prime (90713326201) 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, 45356663120 + 45356663121.

It is an arithmetic number, because the mean of its divisors is an integer number (45356663121).

Almost surely, 2^90713326241 is an apocalyptic number.

It is an amenable number.

90713326241 is a deficient number, since it is larger than the sum of its proper divisors (1).

90713326241 is an equidigital number, since it uses as much as digits as its factorization.

90713326241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 90713326241 in words is "ninety billion, seven hundred thirteen million, three hundred twenty-six thousand, two hundred forty-one".