1142244422413 has 2 divisors, whose sum is σ = 1142244422414. Its totient is φ = 1142244422412.

The previous prime is 1142244422383. The next prime is 1142244422453. The reversal of 1142244422413 is 3142244422411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1140201111204 + 2043311209 = 1067802^2 + 45203^2 .

It is an emirp because it is prime and its reverse (3142244422411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1142244422413 - 2¹⁷ = 1142244291341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142244422453) 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, 571122211206 + 571122211207.

It is an arithmetic number, because the mean of its divisors is an integer number (571122211207).

Almost surely, 2^{1142244422413} is an apocalyptic number.

It is an amenable number.

1142244422413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142244422413 is an equidigital number, since it uses as much as digits as its factorization.

1142244422413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 49152, while the sum is 34.

Adding to 1142244422413 its reverse (3142244422411), we get a palindrome (4284488844824).

The spelling of 1142244422413 in words is "one trillion, one hundred forty-two billion, two hundred forty-four million, four hundred twenty-two thousand, four hundred thirteen".