6672885322678 has 4 divisors (see below), whose sum is σ = 10009327984020. Its totient is φ = 3336442661338.

The previous prime is 6672885322669. The next prime is 6672885322729. The reversal of 6672885322678 is 8762235882766.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6672885322678² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1668221330668 + ... + 1668221330671.

It is an arithmetic number, because the mean of its divisors is an integer number (2502331996005).

Almost surely, 2^{6672885322678} is an apocalyptic number.

6672885322678 is a deficient number, since it is larger than the sum of its proper divisors (3336442661342).

6672885322678 is a wasteful number, since it uses less digits than its factorization.

6672885322678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336442661341.

The product of its digits is 650280960, while the sum is 70.

The spelling of 6672885322678 in words is "six trillion, six hundred seventy-two billion, eight hundred eighty-five million, three hundred twenty-two thousand, six hundred seventy-eight".