44424331229 has 2 divisors, whose sum is σ = 44424331230. Its totient is φ = 44424331228.

The previous prime is 44424331199. The next prime is 44424331291. The reversal of 44424331229 is 92213342444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33881764900 + 10542566329 = 184070^2 + 102677^2 .

It is a cyclic number.

It is not a de Polignac number, because 44424331229 - 2²⁰ = 44423282653 is a prime.

It is a super-3 number, since 3×44424331229³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44424331192 and 44424331201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44424333229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22212165614 + 22212165615.

It is an arithmetic number, because the mean of its divisors is an integer number (22212165615).

Almost surely, 2^44424331229 is an apocalyptic number.

It is an amenable number.

44424331229 is a deficient number, since it is larger than the sum of its proper divisors (1).

44424331229 is an equidigital number, since it uses as much as digits as its factorization.

44424331229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 38.

The spelling of 44424331229 in words is "forty-four billion, four hundred twenty-four million, three hundred thirty-one thousand, two hundred twenty-nine".