1144401311029 has 2 divisors, whose sum is σ = 1144401311030. Its totient is φ = 1144401311028.

The previous prime is 1144401310991. The next prime is 1144401311063. The reversal of 1144401311029 is 9201131044411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 796336710129 + 348064600900 = 892377^2 + 589970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144401311029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144401311129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572200655514 + 572200655515.

It is an arithmetic number, because the mean of its divisors is an integer number (572200655515).

Almost surely, 2^{1144401311029} is an apocalyptic number.

It is an amenable number.

1144401311029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144401311029 is an equidigital number, since it uses as much as digits as its factorization.

1144401311029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 1144401311029 in words is "one trillion, one hundred forty-four billion, four hundred one million, three hundred eleven thousand, twenty-nine".