2246776315139 has 2 divisors, whose sum is σ = 2246776315140. Its totient is φ = 2246776315138.

The previous prime is 2246776315127. The next prime is 2246776315177. The reversal of 2246776315139 is 9315136776422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2246776315139 - 2²⁰ = 2246775266563 is a prime.

It is not a weakly prime, because it can be changed into another prime (2246776315639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123388157569 + 1123388157570.

It is an arithmetic number, because the mean of its divisors is an integer number (1123388157570).

Almost surely, 2^{2246776315139} is an apocalyptic number.

2246776315139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246776315139 is an equidigital number, since it uses as much as digits as its factorization.

2246776315139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 56.

The spelling of 2246776315139 in words is "two trillion, two hundred forty-six billion, seven hundred seventy-six million, three hundred fifteen thousand, one hundred thirty-nine".