1304413433 has 2 divisors, whose sum is σ = 1304413434. Its totient is φ = 1304413432.

The previous prime is 1304413423. The next prime is 1304413457. The reversal of 1304413433 is 3343144031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1213268224 + 91145209 = 34832^2 + 9547^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304413433 - 2¹⁶ = 1304347897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304413423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652206716 + 652206717.

It is an arithmetic number, because the mean of its divisors is an integer number (652206717).

Almost surely, 2^1304413433 is an apocalyptic number.

It is an amenable number.

1304413433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304413433 is an equidigital number, since it uses as much as digits as its factorization.

1304413433 is an evil number, because the sum of its binary digits is even.

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

The square root of 1304413433 is about 36116.6642008921. The cubic root of 1304413433 is about 1092.6265622166.

Adding to 1304413433 its reverse (3343144031), we get a palindrome (4647557464).

The spelling of 1304413433 in words is "one billion, three hundred four million, four hundred thirteen thousand, four hundred thirty-three".