16414306691 has 2 divisors, whose sum is σ = 16414306692. Its totient is φ = 16414306690.

The previous prime is 16414306669. The next prime is 16414306693. The reversal of 16414306691 is 19660341461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16414306691 - 2¹⁴ = 16414290307 is a prime.

Together with 16414306693, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16414306693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8207153345 + 8207153346.

It is an arithmetic number, because the mean of its divisors is an integer number (8207153346).

Almost surely, 2^16414306691 is an apocalyptic number.

16414306691 is a deficient number, since it is larger than the sum of its proper divisors (1).

16414306691 is an equidigital number, since it uses as much as digits as its factorization.

16414306691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 16414306691 in words is "sixteen billion, four hundred fourteen million, three hundred six thousand, six hundred ninety-one".