11442334429 has 2 divisors, whose sum is σ = 11442334430. Its totient is φ = 11442334428.

The previous prime is 11442334363. The next prime is 11442334447. The reversal of 11442334429 is 92443324411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11400473529 + 41860900 = 106773^2 + 6470^2 .

It is a cyclic number.

It is not a de Polignac number, because 11442334429 - 2⁷ = 11442334301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11442334499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721167214 + 5721167215.

It is an arithmetic number, because the mean of its divisors is an integer number (5721167215).

Almost surely, 2^11442334429 is an apocalyptic number.

It is an amenable number.

11442334429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11442334429 is an equidigital number, since it uses as much as digits as its factorization.

11442334429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 37.

The spelling of 11442334429 in words is "eleven billion, four hundred forty-two million, three hundred thirty-four thousand, four hundred twenty-nine".