6761863040688 has 150 divisors (see below), whose sum is σ = 22076483398684. Its totient is φ = 1931960769984.

The previous prime is 6761863040671. The next prime is 6761863040689. The reversal of 6761863040688 is 8860403681676.

6761863040688 is a `hidden beast` number, since 6 + 7 + 618 + 6 + 3 + 0 + 4 + 0 + 6 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (6761863040689) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 9432970 + ... + 10124457.

Almost surely, 2^{6761863040688} is an apocalyptic number.

It is an amenable number.

6761863040688 is an abundant number, since it is smaller than the sum of its proper divisors (15314620357996).

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

6761863040688 is a wasteful number, since it uses less digits than its factorization.

6761863040688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19557469 (or 19557439 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 6761863040688 in words is "six trillion, seven hundred sixty-one billion, eight hundred sixty-three million, forty thousand, six hundred eighty-eight".