90214027085383 has 2 divisors, whose sum is σ = 90214027085384. Its totient is φ = 90214027085382.

The previous prime is 90214027085311. The next prime is 90214027085389. The reversal of 90214027085383 is 38358072041209.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90214027085383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 90214027085383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90214027085389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45107013542691 + 45107013542692.

It is an arithmetic number, because the mean of its divisors is an integer number (45107013542692).

Almost surely, 2^{90214027085383} is an apocalyptic number.

90214027085383 is a deficient number, since it is larger than the sum of its proper divisors (1).

90214027085383 is an equidigital number, since it uses as much as digits as its factorization.

90214027085383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 90214027085383 in words is "ninety trillion, two hundred fourteen billion, twenty-seven million, eighty-five thousand, three hundred eighty-three".