14018359889 has 2 divisors, whose sum is σ = 14018359890. Its totient is φ = 14018359888.

The previous prime is 14018359853. The next prime is 14018359973. The reversal of 14018359889 is 98895381041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11579481664 + 2438878225 = 107608^2 + 49385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14018359889 is a prime.

It is not a weakly prime, because it can be changed into another prime (14018355889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7009179944 + 7009179945.

It is an arithmetic number, because the mean of its divisors is an integer number (7009179945).

Almost surely, 2^14018359889 is an apocalyptic number.

It is an amenable number.

14018359889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14018359889 is an equidigital number, since it uses as much as digits as its factorization.

14018359889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 56.

The spelling of 14018359889 in words is "fourteen billion, eighteen million, three hundred fifty-nine thousand, eight hundred eighty-nine".