14144243089 has 2 divisors, whose sum is σ = 14144243090. Its totient is φ = 14144243088.

The previous prime is 14144243081. The next prime is 14144243101. The reversal of 14144243089 is 98034244141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10301235025 + 3843008064 = 101495^2 + 61992^2 .

It is a cyclic number.

It is not a de Polignac number, because 14144243089 - 2³ = 14144243081 is a prime.

It is a super-2 number, since 2×14144243089² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14144243081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7072121544 + 7072121545.

It is an arithmetic number, because the mean of its divisors is an integer number (7072121545).

Almost surely, 2^14144243089 is an apocalyptic number.

It is an amenable number.

14144243089 is a deficient number, since it is larger than the sum of its proper divisors (1).

14144243089 is an equidigital number, since it uses as much as digits as its factorization.

14144243089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 14144243089 in words is "fourteen billion, one hundred forty-four million, two hundred forty-three thousand, eighty-nine".