8454682840441 has 2 divisors, whose sum is σ = 8454682840442. Its totient is φ = 8454682840440.

The previous prime is 8454682840433. The next prime is 8454682840469. The reversal of 8454682840441 is 1440482864548.

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., 4365713546041 + 4088969294400 = 2089429^2 + 2022120^2 .

It is a cyclic number.

It is not a de Polignac number, because 8454682840441 - 2³ = 8454682840433 is a prime.

It is not a weakly prime, because it can be changed into another prime (8454682840141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4227341420220 + 4227341420221.

It is an arithmetic number, because the mean of its divisors is an integer number (4227341420221).

Almost surely, 2^{8454682840441} is an apocalyptic number.

It is an amenable number.

8454682840441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8454682840441 is an equidigital number, since it uses as much as digits as its factorization.

8454682840441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31457280, while the sum is 58.

The spelling of 8454682840441 in words is "eight trillion, four hundred fifty-four billion, six hundred eighty-two million, eight hundred forty thousand, four hundred forty-one".