6774229712976 has 80 divisors (see below), whose sum is σ = 19091528064000. Its totient is φ = 2052741285760.

The previous prime is 6774229712963. The next prime is 6774229712977. The reversal of 6774229712976 is 6792179224776.

It is a self number, because there is not a number n which added to its sum of digits gives 6774229712976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6774229712977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22022731 + ... + 22328213.

It is an arithmetic number, because the mean of its divisors is an integer number (238644100800).

Almost surely, 2^{6774229712976} is an apocalyptic number.

6774229712976 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6774229712976 is an abundant number, since it is smaller than the sum of its proper divisors (12317298351024).

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

6774229712976 is a wasteful number, since it uses less digits than its factorization.

6774229712976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347504 (or 347498 counting only the distinct ones).

The product of its digits is 224042112, while the sum is 69.

The spelling of 6774229712976 in words is "six trillion, seven hundred seventy-four billion, two hundred twenty-nine million, seven hundred twelve thousand, nine hundred seventy-six".