6700040036667 has 12 divisors (see below), whose sum is σ = 9678813197664. Its totient is φ = 4466242162800.

The previous prime is 6700040036611. The next prime is 6700040036681. The reversal of 6700040036667 is 7666300400076.

It is not a de Polignac number, because 6700040036667 - 2⁸ = 6700040036411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6700040038667) 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, 37505523 + ... + 37683740.

It is an arithmetic number, because the mean of its divisors is an integer number (806567766472).

Almost surely, 2^{6700040036667} is an apocalyptic number.

6700040036667 is a deficient number, since it is larger than the sum of its proper divisors (2978773160997).

6700040036667 is a wasteful number, since it uses less digits than its factorization.

6700040036667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75199170 (or 75199167 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The spelling of 6700040036667 in words is "six trillion, seven hundred billion, forty million, thirty-six thousand, six hundred sixty-seven".