6667873867602 has 24 divisors (see below), whose sum is σ = 14448664379136. Its totient is φ = 2222377802136.

The previous prime is 6667873867561. The next prime is 6667873867607. The reversal of 6667873867602 is 2067683787666.

It is not an unprimeable number, because it can be changed into a prime (6667873867607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20401738 + ... + 20725989.

It is an arithmetic number, because the mean of its divisors is an integer number (602027682464).

Almost surely, 2^{6667873867602} is an apocalyptic number.

6667873867602 is an abundant number, since it is smaller than the sum of its proper divisors (7780790511534).

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

6667873867602 is a wasteful number, since it uses less digits than its factorization.

6667873867602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41136742 (or 41136739 counting only the distinct ones).

The product of its (nonzero) digits is 1024192512, while the sum is 72.

The spelling of 6667873867602 in words is "six trillion, six hundred sixty-seven billion, eight hundred seventy-three million, eight hundred sixty-seven thousand, six hundred two".