108041440395913 has 2 divisors, whose sum is σ = 108041440395914. Its totient is φ = 108041440395912.

The previous prime is 108041440395901. The next prime is 108041440396073. The reversal of 108041440395913 is 319593044140801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107696076139584 + 345364256329 = 10377672^2 + 587677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108041440395913 is a prime.

It is not a weakly prime, because it can be changed into another prime (108041440345913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54020720197956 + 54020720197957.

It is an arithmetic number, because the mean of its divisors is an integer number (54020720197957).

Almost surely, 2^{108041440395913} is an apocalyptic number.

It is an amenable number.

108041440395913 is a deficient number, since it is larger than the sum of its proper divisors (1).

108041440395913 is an equidigital number, since it uses as much as digits as its factorization.

108041440395913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 108041440395913 in words is "one hundred eight trillion, forty-one billion, four hundred forty million, three hundred ninety-five thousand, nine hundred thirteen".