2631114719 has 2 divisors, whose sum is σ = 2631114720. Its totient is φ = 2631114718.

The previous prime is 2631114653. The next prime is 2631114749. The reversal of 2631114719 is 9174111362.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2631114719 is a prime.

It is a super-2 number, since 2×2631114719² = 13845529329076897922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2631114749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315557359 + 1315557360.

It is an arithmetic number, because the mean of its divisors is an integer number (1315557360).

Almost surely, 2^2631114719 is an apocalyptic number.

2631114719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2631114719 is an equidigital number, since it uses as much as digits as its factorization.

2631114719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 35.

The square root of 2631114719 is about 51294.3926662554. The cubic root of 2631114719 is about 1380.5323716117.

The spelling of 2631114719 in words is "two billion, six hundred thirty-one million, one hundred fourteen thousand, seven hundred nineteen".