1304333441 has 4 divisors (see below), whose sum is σ = 1311620400. Its totient is φ = 1297046484.

The previous prime is 1304333423. The next prime is 1304333497. The reversal of 1304333441 is 1443334031.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 1304333441 - 2³⁰ = 230591617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1304333441.

It is not an unprimeable number, because it can be changed into a prime (1304333411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3643211 + ... + 3643568.

It is an arithmetic number, because the mean of its divisors is an integer number (327905100).

Almost surely, 2^1304333441 is an apocalyptic number.

It is an amenable number.

1304333441 is a deficient number, since it is larger than the sum of its proper divisors (7286959).

1304333441 is an equidigital number, since it uses as much as digits as its factorization.

1304333441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286958.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 1304333441 is about 36115.5567726707. The cubic root of 1304333441 is about 1092.6042269742.

Adding to 1304333441 its reverse (1443334031), we get a palindrome (2747667472).

The spelling of 1304333441 in words is "one billion, three hundred four million, three hundred thirty-three thousand, four hundred forty-one".