90114397918339 has 2 divisors, whose sum is σ = 90114397918340. Its totient is φ = 90114397918338.

The previous prime is 90114397918253. The next prime is 90114397918367. The reversal of 90114397918339 is 93381979341109.

It is a strong prime.

It is an emirp because it is prime and its reverse (93381979341109) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90114397918339 is a prime.

It is not a weakly prime, because it can be changed into another prime (90114397918439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45057198959169 + 45057198959170.

It is an arithmetic number, because the mean of its divisors is an integer number (45057198959170).

Almost surely, 2^{90114397918339} is an apocalyptic number.

90114397918339 is a deficient number, since it is larger than the sum of its proper divisors (1).

90114397918339 is an equidigital number, since it uses as much as digits as its factorization.

90114397918339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39680928, while the sum is 67.

The spelling of 90114397918339 in words is "ninety trillion, one hundred fourteen billion, three hundred ninety-seven million, nine hundred eighteen thousand, three hundred thirty-nine".