4441434427 has 2 divisors, whose sum is σ = 4441434428. Its totient is φ = 4441434426.

The previous prime is 4441434421. The next prime is 4441434443. The reversal of 4441434427 is 7244341444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4441434427 - 2²⁷ = 4307216699 is a prime.

It is not a weakly prime, because it can be changed into another prime (4441434421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220717213 + 2220717214.

It is an arithmetic number, because the mean of its divisors is an integer number (2220717214).

Almost surely, 2^4441434427 is an apocalyptic number.

4441434427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441434427 is an equidigital number, since it uses as much as digits as its factorization.

4441434427 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4441434427 is about 66644.0877122645. The cubic root of 4441434427 is about 1643.7701319957.

The spelling of 4441434427 in words is "four billion, four hundred forty-one million, four hundred thirty-four thousand, four hundred twenty-seven".