44322401 has 2 divisors, whose sum is σ = 44322402. Its totient is φ = 44322400.

The previous prime is 44322373. The next prime is 44322407. The reversal of 44322401 is 10422344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24750625 + 19571776 = 4975^2 + 4424^2 .

It is a cyclic number.

It is not a de Polignac number, because 44322401 - 2²² = 40128097 is a prime.

It is not a weakly prime, because it can be changed into another prime (44322407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22161200 + 22161201.

It is an arithmetic number, because the mean of its divisors is an integer number (22161201).

Almost surely, 2^44322401 is an apocalyptic number.

It is an amenable number.

44322401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44322401 is an equidigital number, since it uses as much as digits as its factorization.

44322401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 44322401 is about 6657.5071160307. The cubic root of 44322401 is about 353.8949995545.

Adding to 44322401 its reverse (10422344), we get a palindrome (54744745).

The spelling of 44322401 in words is "forty-four million, three hundred twenty-two thousand, four hundred one".