4440300420349 has 2 divisors, whose sum is σ = 4440300420350. Its totient is φ = 4440300420348.

The previous prime is 4440300420329. The next prime is 4440300420377. The reversal of 4440300420349 is 9430240030444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2385535852324 + 2054764568025 = 1544518^2 + 1433445^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440300420349 - 2⁹ = 4440300419837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4440300420329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220150210174 + 2220150210175.

It is an arithmetic number, because the mean of its divisors is an integer number (2220150210175).

Almost surely, 2^{4440300420349} is an apocalyptic number.

It is an amenable number.

4440300420349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440300420349 is an equidigital number, since it uses as much as digits as its factorization.

4440300420349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 4440300420349 in words is "four trillion, four hundred forty billion, three hundred million, four hundred twenty thousand, three hundred forty-nine".