5442442442429 has 2 divisors, whose sum is σ = 5442442442430. Its totient is φ = 5442442442428.

The previous prime is 5442442442329. The next prime is 5442442442461. The reversal of 5442442442429 is 9242442442445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2912831716804 + 2529610725625 = 1706702^2 + 1590475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5442442442429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5442442442329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721221221214 + 2721221221215.

It is an arithmetic number, because the mean of its divisors is an integer number (2721221221215).

Almost surely, 2^{5442442442429} is an apocalyptic number.

It is an amenable number.

5442442442429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5442442442429 is an equidigital number, since it uses as much as digits as its factorization.

5442442442429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11796480, while the sum is 50.

The spelling of 5442442442429 in words is "five trillion, four hundred forty-two billion, four hundred forty-two million, four hundred forty-two thousand, four hundred twenty-nine".