14089389019397 has 2 divisors, whose sum is σ = 14089389019398. Its totient is φ = 14089389019396.

The previous prime is 14089389019393. The next prime is 14089389019403. The reversal of 14089389019397 is 79391098398041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14085677041921 + 3711977476 = 3753089^2 + 60926^2 .

It is a cyclic number.

It is not a de Polignac number, because 14089389019397 - 2² = 14089389019393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14089389019397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14089389019393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7044694509698 + 7044694509699.

It is an arithmetic number, because the mean of its divisors is an integer number (7044694509699).

Almost surely, 2^{14089389019397} is an apocalyptic number.

It is an amenable number.

14089389019397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14089389019397 is an equidigital number, since it uses as much as digits as its factorization.

14089389019397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105815808, while the sum is 71.

The spelling of 14089389019397 in words is "fourteen trillion, eighty-nine billion, three hundred eighty-nine million, nineteen thousand, three hundred ninety-seven".