1442330301 has 4 divisors (see below), whose sum is σ = 1923107072. Its totient is φ = 961553532.

The previous prime is 1442330257. The next prime is 1442330311. The reversal of 1442330301 is 1030332441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1442330301 - 2⁹ = 1442329789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442330311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240388381 + ... + 240388386.

It is an arithmetic number, because the mean of its divisors is an integer number (480776768).

Almost surely, 2^1442330301 is an apocalyptic number.

It is an amenable number.

1442330301 is a deficient number, since it is larger than the sum of its proper divisors (480776771).

1442330301 is an equidigital number, since it uses as much as digits as its factorization.

1442330301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480776770.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1442330301 is about 37978.0239217366. The cubic root of 1442330301 is about 1129.8520444810.

Adding to 1442330301 its reverse (1030332441), we get a palindrome (2472662742).

The spelling of 1442330301 in words is "one billion, four hundred forty-two million, three hundred thirty thousand, three hundred one".