481238368483666 has 8 divisors (see below), whose sum is σ = 721961163705600. Its totient is φ = 240584647248468.

The previous prime is 481238368483657. The next prime is 481238368483667. The reversal of 481238368483666 is 666384863832184.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 481238368483592 and 481238368483601.

It is not an unprimeable number, because it can be changed into a prime (481238368483667) 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 in 3 ways as a sum of consecutive naturals, for example, 17268479266 + ... + 17268507133.

It is an arithmetic number, because the mean of its divisors is an integer number (90245145463200).

Almost surely, 2^{481238368483666} is an apocalyptic number.

481238368483666 is a deficient number, since it is larger than the sum of its proper divisors (240722795221934).

481238368483666 is a wasteful number, since it uses less digits than its factorization.

481238368483666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34536993368.

The product of its digits is 4586471424, while the sum is 76.

The spelling of 481238368483666 in words is "four hundred eighty-one trillion, two hundred thirty-eight billion, three hundred sixty-eight million, four hundred eighty-three thousand, six hundred sixty-six".