14544155399 has 2 divisors, whose sum is σ = 14544155400. Its totient is φ = 14544155398.

The previous prime is 14544155383. The next prime is 14544155447. The reversal of 14544155399 is 99355144541.

14544155399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14544155399 - 2⁴ = 14544155383 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14544155309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7272077699 + 7272077700.

It is an arithmetic number, because the mean of its divisors is an integer number (7272077700).

Almost surely, 2^14544155399 is an apocalyptic number.

14544155399 is a deficient number, since it is larger than the sum of its proper divisors (1).

14544155399 is an equidigital number, since it uses as much as digits as its factorization.

14544155399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944000, while the sum is 50.

The spelling of 14544155399 in words is "fourteen billion, five hundred forty-four million, one hundred fifty-five thousand, three hundred ninety-nine".