2831134322689 has 2 divisors, whose sum is σ = 2831134322690. Its totient is φ = 2831134322688.

The previous prime is 2831134322629. The next prime is 2831134322707. The reversal of 2831134322689 is 9862234311382.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2025592172289 + 805542150400 = 1423233^2 + 897520^2 .

It is a cyclic number.

It is not a de Polignac number, because 2831134322689 - 2²⁵ = 2831100768257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2831134322629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415567161344 + 1415567161345.

It is an arithmetic number, because the mean of its divisors is an integer number (1415567161345).

Almost surely, 2^{2831134322689} is an apocalyptic number.

It is an amenable number.

2831134322689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2831134322689 is an equidigital number, since it uses as much as digits as its factorization.

2831134322689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2985984, while the sum is 52.

The spelling of 2831134322689 in words is "two trillion, eight hundred thirty-one billion, one hundred thirty-four million, three hundred twenty-two thousand, six hundred eighty-nine".