2719631414173 has 2 divisors, whose sum is σ = 2719631414174. Its totient is φ = 2719631414172.

The previous prime is 2719631414141. The next prime is 2719631414179. The reversal of 2719631414173 is 3714141369172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1515513647844 + 1204117766329 = 1231062^2 + 1097323^2 .

It is a cyclic number.

It is not a de Polignac number, because 2719631414173 - 2⁵ = 2719631414141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2719631414179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1359815707086 + 1359815707087.

It is an arithmetic number, because the mean of its divisors is an integer number (1359815707087).

Almost surely, 2^{2719631414173} is an apocalyptic number.

It is an amenable number.

2719631414173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2719631414173 is an equidigital number, since it uses as much as digits as its factorization.

2719631414173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 49.

The spelling of 2719631414173 in words is "two trillion, seven hundred nineteen billion, six hundred thirty-one million, four hundred fourteen thousand, one hundred seventy-three".