44028443 has 2 divisors, whose sum is σ = 44028444. Its totient is φ = 44028442.

The previous prime is 44028437. The next prime is 44028473. The reversal of 44028443 is 34482044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44028443 - 2¹⁰ = 44027419 is a prime.

It is not a weakly prime, because it can be changed into another prime (44028403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22014221 + 22014222.

It is an arithmetic number, because the mean of its divisors is an integer number (22014222).

Almost surely, 2^44028443 is an apocalyptic number.

44028443 is a deficient number, since it is larger than the sum of its proper divisors (1).

44028443 is an equidigital number, since it uses as much as digits as its factorization.

44028443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 44028443 is about 6635.3932061333. The cubic root of 44028443 is about 353.1108881300.

The spelling of 44028443 in words is "forty-four million, twenty-eight thousand, four hundred forty-three".