481432434641 has 2 divisors, whose sum is σ = 481432434642. Its totient is φ = 481432434640.

The previous prime is 481432434601. The next prime is 481432434671. The reversal of 481432434641 is 146434234184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 347693019025 + 133739415616 = 589655^2 + 365704^2 .

It is a cyclic number.

It is not a de Polignac number, because 481432434641 - 2³⁰ = 480358692817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 481432434592 and 481432434601.

It is not a weakly prime, because it can be changed into another prime (481432434601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240716217320 + 240716217321.

It is an arithmetic number, because the mean of its divisors is an integer number (240716217321).

Almost surely, 2^481432434641 is an apocalyptic number.

It is an amenable number.

481432434641 is a deficient number, since it is larger than the sum of its proper divisors (1).

481432434641 is an equidigital number, since it uses as much as digits as its factorization.

481432434641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 44.

The spelling of 481432434641 in words is "four hundred eighty-one billion, four hundred thirty-two million, four hundred thirty-four thousand, six hundred forty-one".