2190374333579 has 2 divisors, whose sum is σ = 2190374333580. Its totient is φ = 2190374333578.

The previous prime is 2190374333549. The next prime is 2190374333599. The reversal of 2190374333579 is 9753334730912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2190374333579 - 2²⁰ = 2190373285003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2190374333509) 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, 1095187166789 + 1095187166790.

It is an arithmetic number, because the mean of its divisors is an integer number (1095187166790).

Almost surely, 2^{2190374333579} is an apocalyptic number.

2190374333579 is a deficient number, since it is larger than the sum of its proper divisors (1).

2190374333579 is an equidigital number, since it uses as much as digits as its factorization.

2190374333579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 56.

The spelling of 2190374333579 in words is "two trillion, one hundred ninety billion, three hundred seventy-four million, three hundred thirty-three thousand, five hundred seventy-nine".