16416014358697 has 2 divisors, whose sum is σ = 16416014358698. Its totient is φ = 16416014358696.

The previous prime is 16416014358673. The next prime is 16416014358743. The reversal of 16416014358697 is 79685341061461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15004126202256 + 1411888156441 = 3873516^2 + 1188229^2 .

It is an emirp because it is prime and its reverse (79685341061461) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16416014358697 is a prime.

It is not a weakly prime, because it can be changed into another prime (16416014358637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8208007179348 + 8208007179349.

It is an arithmetic number, because the mean of its divisors is an integer number (8208007179349).

Almost surely, 2^{16416014358697} is an apocalyptic number.

It is an amenable number.

16416014358697 is a deficient number, since it is larger than the sum of its proper divisors (1).

16416014358697 is an equidigital number, since it uses as much as digits as its factorization.

16416014358697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 16416014358697 in words is "sixteen trillion, four hundred sixteen billion, fourteen million, three hundred fifty-eight thousand, six hundred ninety-seven".