6774734971448 has 32 divisors (see below), whose sum is σ = 13012844488560. Its totient is φ = 3304648139520.

The previous prime is 6774734971429. The next prime is 6774734971457. The reversal of 6774734971448 is 8441794374776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11105186 + ... + 11699342.

Almost surely, 2^{6774734971448} is an apocalyptic number.

It is an amenable number.

6774734971448 is a deficient number, since it is larger than the sum of its proper divisors (6238109517112).

6774734971448 is a wasteful number, since it uses less digits than its factorization.

6774734971448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628967 (or 628963 counting only the distinct ones).

The product of its digits is 796594176, while the sum is 71.

The spelling of 6774734971448 in words is "six trillion, seven hundred seventy-four billion, seven hundred thirty-four million, nine hundred seventy-one thousand, four hundred forty-eight".