6677710470678 has 16 divisors (see below), whose sum is σ = 14382761013936. Its totient is φ = 2054680144800.

The previous prime is 6677710470631. The next prime is 6677710470679. The reversal of 6677710470678 is 8760740177766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6677710470679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42805836273 + ... + 42805836428.

It is an arithmetic number, because the mean of its divisors is an integer number (898922563371).

Almost surely, 2^{6677710470678} is an apocalyptic number.

6677710470678 is an abundant number, since it is smaller than the sum of its proper divisors (7705050543258).

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

6677710470678 is a wasteful number, since it uses less digits than its factorization.

6677710470678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85611672719.

The product of its (nonzero) digits is 116169984, while the sum is 66.

The spelling of 6677710470678 in words is "six trillion, six hundred seventy-seven billion, seven hundred ten million, four hundred seventy thousand, six hundred seventy-eight".