463216437668 has 48 divisors (see below), whose sum is σ = 853295579136. Its totient is φ = 219601562400.

The previous prime is 463216437583. The next prime is 463216437679. The reversal of 463216437668 is 866734612364.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5703143 + ... + 5783793.

It is an arithmetic number, because the mean of its divisors is an integer number (17776991232).

Almost surely, 2^463216437668 is an apocalyptic number.

It is an amenable number.

463216437668 is a deficient number, since it is larger than the sum of its proper divisors (390079141468).

463216437668 is a wasteful number, since it uses less digits than its factorization.

463216437668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81224 (or 81222 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 56.

The spelling of 463216437668 in words is "four hundred sixty-three billion, two hundred sixteen million, four hundred thirty-seven thousand, six hundred sixty-eight".