70799654986631 has 2 divisors, whose sum is σ = 70799654986632. Its totient is φ = 70799654986630.

The previous prime is 70799654986607. The next prime is 70799654986637. The reversal of 70799654986631 is 13668945699707.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70799654986631 - 2⁴⁶ = 430910808967 is a prime.

It is a super-2 number, since 2×70799654986631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70799654986637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35399827493315 + 35399827493316.

It is an arithmetic number, because the mean of its divisors is an integer number (35399827493316).

Almost surely, 2^{70799654986631} is an apocalyptic number.

70799654986631 is a deficient number, since it is larger than the sum of its proper divisors (1).

70799654986631 is an equidigital number, since it uses as much as digits as its factorization.

70799654986631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3703553280, while the sum is 80.

The spelling of 70799654986631 in words is "seventy trillion, seven hundred ninety-nine billion, six hundred fifty-four million, nine hundred eighty-six thousand, six hundred thirty-one".