11044424429 has 2 divisors, whose sum is σ = 11044424430. Its totient is φ = 11044424428.

The previous prime is 11044424423. The next prime is 11044424453. The reversal of 11044424429 is 92442444011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8611468804 + 2432955625 = 92798^2 + 49325^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044424429 - 2¹² = 11044420333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044424423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522212214 + 5522212215.

It is an arithmetic number, because the mean of its divisors is an integer number (5522212215).

Almost surely, 2^11044424429 is an apocalyptic number.

It is an amenable number.

11044424429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044424429 is an equidigital number, since it uses as much as digits as its factorization.

11044424429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 11044424429 in words is "eleven billion, forty-four million, four hundred twenty-four thousand, four hundred twenty-nine".