6742867812688 has 40 divisors (see below), whose sum is σ = 15048199964672. Its totient is φ = 2867046150528.

The previous prime is 6742867812679. The next prime is 6742867812701. The reversal of 6742867812688 is 8862187682476.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6742867812688.

It is a congruent number.

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, 237010095 + ... + 237038542.

Almost surely, 2^{6742867812688} is an apocalyptic number.

It is an amenable number.

6742867812688 is an abundant number, since it is smaller than the sum of its proper divisors (8305332151984).

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

6742867812688 is a wasteful number, since it uses less digits than its factorization.

6742867812688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474048779 (or 474048773 counting only the distinct ones).

The product of its digits is 693633024, while the sum is 73.

The spelling of 6742867812688 in words is "six trillion, seven hundred forty-two billion, eight hundred sixty-seven million, eight hundred twelve thousand, six hundred eighty-eight".