16414126889 has 2 divisors, whose sum is σ = 16414126890. Its totient is φ = 16414126888.

The previous prime is 16414126849. The next prime is 16414126951. The reversal of 16414126889 is 98862141461.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14818923289 + 1595203600 = 121733^2 + 39940^2 .

It is an emirp because it is prime and its reverse (98862141461) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16414126889 is a prime.

It is not a weakly prime, because it can be changed into another prime (16414126819) 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, 8207063444 + 8207063445.

It is an arithmetic number, because the mean of its divisors is an integer number (8207063445).

Almost surely, 2^16414126889 is an apocalyptic number.

It is an amenable number.

16414126889 is a deficient number, since it is larger than the sum of its proper divisors (1).

16414126889 is an equidigital number, since it uses as much as digits as its factorization.

16414126889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 663552, while the sum is 50.

The spelling of 16414126889 in words is "sixteen billion, four hundred fourteen million, one hundred twenty-six thousand, eight hundred eighty-nine".