2190417030811 has 2 divisors, whose sum is σ = 2190417030812. Its totient is φ = 2190417030810.

The previous prime is 2190417030803. The next prime is 2190417030847. The reversal of 2190417030811 is 1180307140912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2190417030811 - 2³ = 2190417030803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2190417070811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095208515405 + 1095208515406.

It is an arithmetic number, because the mean of its divisors is an integer number (1095208515406).

Almost surely, 2^{2190417030811} is an apocalyptic number.

2190417030811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2190417030811 is an equidigital number, since it uses as much as digits as its factorization.

2190417030811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 2190417030811 in words is "two trillion, one hundred ninety billion, four hundred seventeen million, thirty thousand, eight hundred eleven".