1304423041 has 2 divisors, whose sum is σ = 1304423042. Its totient is φ = 1304423040.

The previous prime is 1304423023. The next prime is 1304423047. The reversal of 1304423041 is 1403244031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1287374400 + 17048641 = 35880^2 + 4129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304423041 - 2⁵ = 1304423009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304423047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652211520 + 652211521.

It is an arithmetic number, because the mean of its divisors is an integer number (652211521).

Almost surely, 2^1304423041 is an apocalyptic number.

It is an amenable number.

1304423041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304423041 is an equidigital number, since it uses as much as digits as its factorization.

1304423041 is an evil number, because the sum of its binary digits is even.

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

The square root of 1304423041 is about 36116.7972140388. The cubic root of 1304423041 is about 1092.6292448861.

Adding to 1304423041 its reverse (1403244031), we get a palindrome (2707667072).

The spelling of 1304423041 in words is "one billion, three hundred four million, four hundred twenty-three thousand, forty-one".