44414222184509 has 2 divisors, whose sum is σ = 44414222184510. Its totient is φ = 44414222184508.

The previous prime is 44414222184503. The next prime is 44414222184523. The reversal of 44414222184509 is 90548122241444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40336750658884 + 4077471525625 = 6351122^2 + 2019275^2 .

It is a cyclic number.

It is not a de Polignac number, because 44414222184509 - 2⁴⁴ = 26822036140093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44414222184503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22207111092254 + 22207111092255.

It is an arithmetic number, because the mean of its divisors is an integer number (22207111092255).

Almost surely, 2^{44414222184509} is an apocalyptic number.

It is an amenable number.

44414222184509 is a deficient number, since it is larger than the sum of its proper divisors (1).

44414222184509 is an equidigital number, since it uses as much as digits as its factorization.

44414222184509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2949120, while the sum is 50.

The spelling of 44414222184509 in words is "forty-four trillion, four hundred fourteen billion, two hundred twenty-two million, one hundred eighty-four thousand, five hundred nine".