1304441434433 has 2 divisors, whose sum is σ = 1304441434434. Its totient is φ = 1304441434432.

The previous prime is 1304441434369. The next prime is 1304441434477. The reversal of 1304441434433 is 3344341444031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1183815809089 + 120625625344 = 1088033^2 + 347312^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304441434433 - 2⁶ = 1304441434369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304441434493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652220717216 + 652220717217.

It is an arithmetic number, because the mean of its divisors is an integer number (652220717217).

Almost surely, 2^{1304441434433} is an apocalyptic number.

It is an amenable number.

1304441434433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304441434433 is an equidigital number, since it uses as much as digits as its factorization.

1304441434433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 1304441434433 its reverse (3344341444031), we get a palindrome (4648782878464).

The spelling of 1304441434433 in words is "one trillion, three hundred four billion, four hundred forty-one million, four hundred thirty-four thousand, four hundred thirty-three".