44340447241 has 2 divisors, whose sum is σ = 44340447242. Its totient is φ = 44340447240.

The previous prime is 44340447209. The next prime is 44340447253. The reversal of 44340447241 is 14274404344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25849886841 + 18490560400 = 160779^2 + 135980^2 .

It is a cyclic number.

It is not a de Polignac number, because 44340447241 - 2⁵ = 44340447209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44340447241.

It is not a weakly prime, because it can be changed into another prime (44340447841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22170223620 + 22170223621.

It is an arithmetic number, because the mean of its divisors is an integer number (22170223621).

Almost surely, 2^44340447241 is an apocalyptic number.

It is an amenable number.

44340447241 is a deficient number, since it is larger than the sum of its proper divisors (1).

44340447241 is an equidigital number, since it uses as much as digits as its factorization.

44340447241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 37.

The spelling of 44340447241 in words is "forty-four billion, three hundred forty million, four hundred forty-seven thousand, two hundred forty-one".