1444301428159 has 2 divisors, whose sum is σ = 1444301428160. Its totient is φ = 1444301428158.

The previous prime is 1444301428139. The next prime is 1444301428169. The reversal of 1444301428159 is 9518241034441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1444301428159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1444301428139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722150714079 + 722150714080.

It is an arithmetic number, because the mean of its divisors is an integer number (722150714080).

Almost surely, 2^{1444301428159} is an apocalyptic number.

1444301428159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444301428159 is an equidigital number, since it uses as much as digits as its factorization.

1444301428159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 1444301428159 in words is "one trillion, four hundred forty-four billion, three hundred one million, four hundred twenty-eight thousand, one hundred fifty-nine".