116146390697 has 2 divisors, whose sum is σ = 116146390698. Its totient is φ = 116146390696.

The previous prime is 116146390667. The next prime is 116146390739. The reversal of 116146390697 is 796093641611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99790282816 + 16356107881 = 315896^2 + 127891^2 .

It is a cyclic number.

It is not a de Polignac number, because 116146390697 - 2³² = 111851423401 is a prime.

It is not a weakly prime, because it can be changed into another prime (116146390667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58073195348 + 58073195349.

It is an arithmetic number, because the mean of its divisors is an integer number (58073195349).

Almost surely, 2^116146390697 is an apocalyptic number.

It is an amenable number.

116146390697 is a deficient number, since it is larger than the sum of its proper divisors (1).

116146390697 is an equidigital number, since it uses as much as digits as its factorization.

116146390697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 116146390697 in words is "one hundred sixteen billion, one hundred forty-six million, three hundred ninety thousand, six hundred ninety-seven".