466813687138 has 8 divisors (see below), whose sum is σ = 703886607360. Its totient is φ = 232184818020.

The previous prime is 466813687127. The next prime is 466813687199. The reversal of 466813687138 is 831786318664.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611012298 + ... + 611013061.

It is an arithmetic number, because the mean of its divisors is an integer number (87985825920).

Almost surely, 2^466813687138 is an apocalyptic number.

466813687138 is a deficient number, since it is larger than the sum of its proper divisors (237072920222).

466813687138 is a wasteful number, since it uses less digits than its factorization.

466813687138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222025552.

The product of its digits is 27869184, while the sum is 61.

The spelling of 466813687138 in words is "four hundred sixty-six billion, eight hundred thirteen million, six hundred eighty-seven thousand, one hundred thirty-eight".