2136445145179 has 2 divisors, whose sum is σ = 2136445145180. Its totient is φ = 2136445145178.

The previous prime is 2136445145071. The next prime is 2136445145273. The reversal of 2136445145179 is 9715415446312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2136445145179 - 2²¹ = 2136443048027 is a prime.

It is not a weakly prime, because it can be changed into another prime (2136445142179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068222572589 + 1068222572590.

It is an arithmetic number, because the mean of its divisors is an integer number (1068222572590).

Almost surely, 2^{2136445145179} is an apocalyptic number.

2136445145179 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136445145179 is an equidigital number, since it uses as much as digits as its factorization.

2136445145179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 52.

The spelling of 2136445145179 in words is "two trillion, one hundred thirty-six billion, four hundred forty-five million, one hundred forty-five thousand, one hundred seventy-nine".