14194056792889 has 2 divisors, whose sum is σ = 14194056792890. Its totient is φ = 14194056792888.

The previous prime is 14194056792857. The next prime is 14194056792899. The reversal of 14194056792889 is 98829765049141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11901754811664 + 2292301981225 = 3449892^2 + 1514035^2 .

It is a cyclic number.

It is not a de Polignac number, because 14194056792889 - 2⁵ = 14194056792857 is a prime.

It is not a weakly prime, because it can be changed into another prime (14194056792899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7097028396444 + 7097028396445.

It is an arithmetic number, because the mean of its divisors is an integer number (7097028396445).

Almost surely, 2^{14194056792889} is an apocalyptic number.

It is an amenable number.

14194056792889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14194056792889 is an equidigital number, since it uses as much as digits as its factorization.

14194056792889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 313528320, while the sum is 73.

The spelling of 14194056792889 in words is "fourteen trillion, one hundred ninety-four billion, fifty-six million, seven hundred ninety-two thousand, eight hundred eighty-nine".