2634126631463 has 2 divisors, whose sum is σ = 2634126631464. Its totient is φ = 2634126631462.

The previous prime is 2634126631447. The next prime is 2634126631471. The reversal of 2634126631463 is 3641366214362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2634126631463 - 2⁴ = 2634126631447 is a prime.

It is a super-2 number, since 2×2634126631463² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2634126631363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317063315731 + 1317063315732.

It is an arithmetic number, because the mean of its divisors is an integer number (1317063315732).

Almost surely, 2^{2634126631463} is an apocalyptic number.

2634126631463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2634126631463 is an equidigital number, since it uses as much as digits as its factorization.

2634126631463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 47.

The spelling of 2634126631463 in words is "two trillion, six hundred thirty-four billion, one hundred twenty-six million, six hundred thirty-one thousand, four hundred sixty-three".