14444070749 has 2 divisors, whose sum is σ = 14444070750. Its totient is φ = 14444070748.

The previous prime is 14444070727. The next prime is 14444070779. The reversal of 14444070749 is 94707044441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11057994649 + 3386076100 = 105157^2 + 58190^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444070749 - 2¹² = 14444066653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14444070779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222035374 + 7222035375.

It is an arithmetic number, because the mean of its divisors is an integer number (7222035375).

Almost surely, 2^14444070749 is an apocalyptic number.

It is an amenable number.

14444070749 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444070749 is an equidigital number, since it uses as much as digits as its factorization.

14444070749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 14444070749 in words is "fourteen billion, four hundred forty-four million, seventy thousand, seven hundred forty-nine".