476043442814479 has 2 divisors, whose sum is σ = 476043442814480. Its totient is φ = 476043442814478.

The previous prime is 476043442814449. The next prime is 476043442814627. The reversal of 476043442814479 is 974418244340674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 476043442814479 - 2¹⁹ = 476043442290191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476043442814449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238021721407239 + 238021721407240.

It is an arithmetic number, because the mean of its divisors is an integer number (238021721407240).

Almost surely, 2^{476043442814479} is an apocalyptic number.

476043442814479 is a deficient number, since it is larger than the sum of its proper divisors (1).

476043442814479 is an equidigital number, since it uses as much as digits as its factorization.

476043442814479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 520224768, while the sum is 67.

The spelling of 476043442814479 in words is "four hundred seventy-six trillion, forty-three billion, four hundred forty-two million, eight hundred fourteen thousand, four hundred seventy-nine".