1304042341 has 24 divisors (see below), whose sum is σ = 1615642200. Its totient is φ = 1045804032.

The previous prime is 1304042297. The next prime is 1304042347. The reversal of 1304042341 is 1432404031.

It can be written as a sum of positive squares in 4 ways, for example, as 876752100 + 427290241 = 29610^2 + 20671^2 .

It is not a de Polignac number, because 1304042341 - 2⁹ = 1304041829 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 (1304042347) 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 in 23 ways as a sum of consecutive naturals, for example, 139585 + ... + 148633.

It is an arithmetic number, because the mean of its divisors is an integer number (67318425).

Almost surely, 2^1304042341 is an apocalyptic number.

It is an amenable number.

1304042341 is a deficient number, since it is larger than the sum of its proper divisors (311599859).

1304042341 is a wasteful number, since it uses less digits than its factorization.

1304042341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9253 (or 9246 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1304042341 is about 36111.5264285519. The cubic root of 1304042341 is about 1092.5229387738.

Adding to 1304042341 its reverse (1432404031), we get a palindrome (2736446372).

The spelling of 1304042341 in words is "one billion, three hundred four million, forty-two thousand, three hundred forty-one".