44044134469 has 2 divisors, whose sum is σ = 44044134470. Its totient is φ = 44044134468.

The previous prime is 44044134401. The next prime is 44044134493. The reversal of 44044134469 is 96443144044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39295132900 + 4749001569 = 198230^2 + 68913^2 .

It is a cyclic number.

It is not a de Polignac number, because 44044134469 - 2⁷ = 44044134341 is a prime.

It is a super-2 number, since 2×44044134469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44044135469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22022067234 + 22022067235.

It is an arithmetic number, because the mean of its divisors is an integer number (22022067235).

Almost surely, 2^44044134469 is an apocalyptic number.

It is an amenable number.

44044134469 is a deficient number, since it is larger than the sum of its proper divisors (1).

44044134469 is an equidigital number, since it uses as much as digits as its factorization.

44044134469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 44044134469 in words is "forty-four billion, forty-four million, one hundred thirty-four thousand, four hundred sixty-nine".