476043423720481 has 2 divisors, whose sum is σ = 476043423720482. Its totient is φ = 476043423720480.

The previous prime is 476043423720437. The next prime is 476043423720493. The reversal of 476043423720481 is 184027324340674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 455681814357025 + 20361609363456 = 21346705^2 + 4512384^2 .

It is a cyclic number.

It is not a de Polignac number, because 476043423720481 - 2⁷ = 476043423720353 is a prime.

It is a super-2 number, since 2×476043423720481² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (476043423729481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238021711860240 + 238021711860241.

It is an arithmetic number, because the mean of its divisors is an integer number (238021711860241).

Almost surely, 2^{476043423720481} is an apocalyptic number.

It is an amenable number.

476043423720481 is a deficient number, since it is larger than the sum of its proper divisors (1).

476043423720481 is an equidigital number, since it uses as much as digits as its factorization.

476043423720481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21676032, while the sum is 55.

The spelling of 476043423720481 in words is "four hundred seventy-six trillion, forty-three billion, four hundred twenty-three million, seven hundred twenty thousand, four hundred eighty-one".