473701216447 has 2 divisors, whose sum is σ = 473701216448. Its totient is φ = 473701216446.

The previous prime is 473701216433. The next prime is 473701216451. The reversal of 473701216447 is 744612107374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473701216447 - 2⁷ = 473701216319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 473701216397 and 473701216406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473701216847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236850608223 + 236850608224.

It is an arithmetic number, because the mean of its divisors is an integer number (236850608224).

Almost surely, 2^473701216447 is an apocalyptic number.

473701216447 is a deficient number, since it is larger than the sum of its proper divisors (1).

473701216447 is an equidigital number, since it uses as much as digits as its factorization.

473701216447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 46.

The spelling of 473701216447 in words is "four hundred seventy-three billion, seven hundred one million, two hundred sixteen thousand, four hundred forty-seven".