456663421341 has 36 divisors (see below), whose sum is σ = 684961786080. Its totient is φ = 293166851040.

The previous prime is 456663421339. The next prime is 456663421367. The reversal of 456663421341 is 143124366654.

It is not a de Polignac number, because 456663421341 - 2¹ = 456663421339 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456663421391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2789056 + ... + 2948246.

It is an arithmetic number, because the mean of its divisors is an integer number (19026716280).

Almost surely, 2^456663421341 is an apocalyptic number.

It is an amenable number.

456663421341 is a deficient number, since it is larger than the sum of its proper divisors (228298364739).

456663421341 is a wasteful number, since it uses less digits than its factorization.

456663421341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159634 (or 159602 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

Adding to 456663421341 its reverse (143124366654), we get a palindrome (599787787995).

The spelling of 456663421341 in words is "four hundred fifty-six billion, six hundred sixty-three million, four hundred twenty-one thousand, three hundred forty-one".