6774229712971 has 24 divisors (see below), whose sum is σ = 8345087364816. Its totient is φ = 5464061406720.

The previous prime is 6774229712963. The next prime is 6774229712977. The reversal of 6774229712971 is 1792179224776.

It is not a de Polignac number, because 6774229712971 - 2³ = 6774229712963 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 4659480 + ... + 5937946.

It is an arithmetic number, because the mean of its divisors is an integer number (347711973534).

Almost surely, 2^{6774229712971} is an apocalyptic number.

6774229712971 is a deficient number, since it is larger than the sum of its proper divisors (1570857651845).

6774229712971 is a wasteful number, since it uses less digits than its factorization.

6774229712971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284859 (or 1284852 counting only the distinct ones).

The product of its digits is 37340352, while the sum is 64.

The spelling of 6774229712971 in words is "six trillion, seven hundred seventy-four billion, two hundred twenty-nine million, seven hundred twelve thousand, nine hundred seventy-one".