68296935463 has 2 divisors, whose sum is σ = 68296935464. Its totient is φ = 68296935462.

The previous prime is 68296935409. The next prime is 68296935523. The reversal of 68296935463 is 36453969286.

It is a happy number.

68296935463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68296935463 - 2²⁵ = 68263381031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68296935263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34148467731 + 34148467732.

It is an arithmetic number, because the mean of its divisors is an integer number (34148467732).

Almost surely, 2^68296935463 is an apocalyptic number.

68296935463 is a deficient number, since it is larger than the sum of its proper divisors (1).

68296935463 is an equidigital number, since it uses as much as digits as its factorization.

68296935463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50388480, while the sum is 61.

The spelling of 68296935463 in words is "sixty-eight billion, two hundred ninety-six million, nine hundred thirty-five thousand, four hundred sixty-three".