14335386889 has 2 divisors, whose sum is σ = 14335386890. Its totient is φ = 14335386888.

The previous prime is 14335386859. The next prime is 14335386941. The reversal of 14335386889 is 98868353341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12459024400 + 1876362489 = 111620^2 + 43317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14335386889 is a prime.

It is not a weakly prime, because it can be changed into another prime (14335386809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7167693444 + 7167693445.

It is an arithmetic number, because the mean of its divisors is an integer number (7167693445).

Almost surely, 2^14335386889 is an apocalyptic number.

It is an amenable number.

14335386889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14335386889 is an equidigital number, since it uses as much as digits as its factorization.

14335386889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14929920, while the sum is 58.

The spelling of 14335386889 in words is "fourteen billion, three hundred thirty-five million, three hundred eighty-six thousand, eight hundred eighty-nine".