16114540697 has 2 divisors, whose sum is σ = 16114540698. Its totient is φ = 16114540696.

The previous prime is 16114540679. The next prime is 16114540733. The reversal of 16114540697 is 79604541161.

It is a happy number.

Together with previous prime (16114540679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16107671056 + 6869641 = 126916^2 + 2621^2 .

It is a cyclic number.

It is not a de Polignac number, because 16114540697 - 2⁸ = 16114540441 is a prime.

It is not a weakly prime, because it can be changed into another prime (16114540627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8057270348 + 8057270349.

It is an arithmetic number, because the mean of its divisors is an integer number (8057270349).

Almost surely, 2^16114540697 is an apocalyptic number.

It is an amenable number.

16114540697 is a deficient number, since it is larger than the sum of its proper divisors (1).

16114540697 is an equidigital number, since it uses as much as digits as its factorization.

16114540697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 16114540697 in words is "sixteen billion, one hundred fourteen million, five hundred forty thousand, six hundred ninety-seven".