67648833884676 has 48 divisors (see below), whose sum is σ = 176851005549120. Its totient is φ = 19945602126720.

The previous prime is 67648833884647. The next prime is 67648833884689.

67648833884676 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6925551411 + ... + 6925561178.

It is an arithmetic number, because the mean of its divisors is an integer number (3684395948940).

Almost surely, 2^{67648833884676} is an apocalyptic number.

67648833884676 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

67648833884676 is an abundant number, since it is smaller than the sum of its proper divisors (109202171664444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67648833884676 is a wasteful number, since it uses less digits than its factorization.

67648833884676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13851112644 (or 13851112642 counting only the distinct ones).

The product of its digits is 37456183296, while the sum is 84.

The spelling of 67648833884676 in words is "sixty-seven trillion, six hundred forty-eight billion, eight hundred thirty-three million, eight hundred eighty-four thousand, six hundred seventy-six".