671233323338 has 16 divisors (see below), whose sum is σ = 1010601114624. Its totient is φ = 334366564560.

The previous prime is 671233323287. The next prime is 671233323359. The reversal of 671233323338 is 833323332176.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5093231 + ... + 5223357.

It is an arithmetic number, because the mean of its divisors is an integer number (63162569664).

Almost surely, 2^671233323338 is an apocalyptic number.

671233323338 is a deficient number, since it is larger than the sum of its proper divisors (339367791286).

671233323338 is a wasteful number, since it uses less digits than its factorization.

671233323338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139717.

The product of its digits is 979776, while the sum is 44.

The spelling of 671233323338 in words is "six hundred seventy-one billion, two hundred thirty-three million, three hundred twenty-three thousand, three hundred thirty-eight".