1444046715113 has 2 divisors, whose sum is σ = 1444046715114. Its totient is φ = 1444046715112.

The previous prime is 1444046715073. The next prime is 1444046715143. The reversal of 1444046715113 is 3115176404441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1181725533184 + 262321181929 = 1087072^2 + 512173^2 .

It is a cyclic number.

It is not a de Polignac number, because 1444046715113 - 2⁶ = 1444046715049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444046715143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722023357556 + 722023357557.

It is an arithmetic number, because the mean of its divisors is an integer number (722023357557).

Almost surely, 2^{1444046715113} is an apocalyptic number.

It is an amenable number.

1444046715113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444046715113 is an equidigital number, since it uses as much as digits as its factorization.

1444046715113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 1444046715113 in words is "one trillion, four hundred forty-four billion, forty-six million, seven hundred fifteen thousand, one hundred thirteen".