1441434413 has 2 divisors, whose sum is σ = 1441434414. Its totient is φ = 1441434412.

The previous prime is 1441434409. The next prime is 1441434431. The reversal of 1441434413 is 3144341441.

Together with next prime (1441434431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1260747049 + 180687364 = 35507^2 + 13442^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441434413 - 2² = 1441434409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441464413) 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, 720717206 + 720717207.

It is an arithmetic number, because the mean of its divisors is an integer number (720717207).

Almost surely, 2^1441434413 is an apocalyptic number.

It is an amenable number.

1441434413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441434413 is an equidigital number, since it uses as much as digits as its factorization.

1441434413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 29.

The square root of 1441434413 is about 37966.2272684553. The cubic root of 1441434413 is about 1129.6180642023.

Adding to 1441434413 its reverse (3144341441), we get a palindrome (4585775854).

The spelling of 1441434413 in words is "one billion, four hundred forty-one million, four hundred thirty-four thousand, four hundred thirteen".