16414306669 has 2 divisors, whose sum is σ = 16414306670. Its totient is φ = 16414306668.

The previous prime is 16414306639. The next prime is 16414306691. The reversal of 16414306669 is 96660341461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14973193225 + 1441113444 = 122365^2 + 37962^2 .

It is a cyclic number.

It is not a de Polignac number, because 16414306669 - 2¹³ = 16414298477 is a prime.

It is a super-2 number, since 2×16414306669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16414306619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8207153334 + 8207153335.

It is an arithmetic number, because the mean of its divisors is an integer number (8207153335).

Almost surely, 2^16414306669 is an apocalyptic number.

It is an amenable number.

16414306669 is a deficient number, since it is larger than the sum of its proper divisors (1).

16414306669 is an equidigital number, since it uses as much as digits as its factorization.

16414306669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 16414306669 in words is "sixteen billion, four hundred fourteen million, three hundred six thousand, six hundred sixty-nine".