14544341389 has 2 divisors, whose sum is σ = 14544341390. Its totient is φ = 14544341388.

The previous prime is 14544341363. The next prime is 14544341419. The reversal of 14544341389 is 98314344541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14486048164 + 58293225 = 120358^2 + 7635^2 .

It is a cyclic number.

It is not a de Polignac number, because 14544341389 - 2¹³ = 14544333197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14544341489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7272170694 + 7272170695.

It is an arithmetic number, because the mean of its divisors is an integer number (7272170695).

Almost surely, 2^14544341389 is an apocalyptic number.

It is an amenable number.

14544341389 is a deficient number, since it is larger than the sum of its proper divisors (1).

14544341389 is an equidigital number, since it uses as much as digits as its factorization.

14544341389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 46.

The spelling of 14544341389 in words is "fourteen billion, five hundred forty-four million, three hundred forty-one thousand, three hundred eighty-nine".