14044441549 has 2 divisors, whose sum is σ = 14044441550. Its totient is φ = 14044441548.

The previous prime is 14044441471. The next prime is 14044441559. The reversal of 14044441549 is 94514444041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8139287524 + 5905154025 = 90218^2 + 76845^2 .

It is a cyclic number.

It is not a de Polignac number, because 14044441549 - 2¹⁷ = 14044310477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14044441559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022220774 + 7022220775.

It is an arithmetic number, because the mean of its divisors is an integer number (7022220775).

Almost surely, 2^14044441549 is an apocalyptic number.

It is an amenable number.

14044441549 is a deficient number, since it is larger than the sum of its proper divisors (1).

14044441549 is an equidigital number, since it uses as much as digits as its factorization.

14044441549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 14044441549 in words is "fourteen billion, forty-four million, four hundred forty-one thousand, five hundred forty-nine".