456344417106803 has 2 divisors, whose sum is σ = 456344417106804. Its totient is φ = 456344417106802.

The previous prime is 456344417106769. The next prime is 456344417106841. The reversal of 456344417106803 is 308601714443654.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456344417106803 is a prime.

It is not a weakly prime, because it can be changed into another prime (456344417106103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228172208553401 + 228172208553402.

It is an arithmetic number, because the mean of its divisors is an integer number (228172208553402).

Almost surely, 2^{456344417106803} is an apocalyptic number.

456344417106803 is a deficient number, since it is larger than the sum of its proper divisors (1).

456344417106803 is an equidigital number, since it uses as much as digits as its factorization.

456344417106803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 456344417106803 in words is "four hundred fifty-six trillion, three hundred forty-four billion, four hundred seventeen million, one hundred six thousand, eight hundred three".