6766432764284 has 12 divisors (see below), whose sum is σ = 11841417491904. Its totient is φ = 3383170623744.

The previous prime is 6766432764277. The next prime is 6766432764293. The reversal of 6766432764284 is 4824672346676.

It is a super-2 number, since 2×6766432764284² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6766432764284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11105804 + ... + 11699219.

It is an arithmetic number, because the mean of its divisors is an integer number (986784790992).

Almost surely, 2^{6766432764284} is an apocalyptic number.

It is an amenable number.

6766432764284 is a deficient number, since it is larger than the sum of its proper divisors (5074984727620).

6766432764284 is a wasteful number, since it uses less digits than its factorization.

6766432764284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22879204 (or 22879202 counting only the distinct ones).

The product of its digits is 390168576, while the sum is 65.

The spelling of 6766432764284 in words is "six trillion, seven hundred sixty-six billion, four hundred thirty-two million, seven hundred sixty-four thousand, two hundred eighty-four".