6346071064881 has 24 divisors (see below), whose sum is σ = 9330197320704. Its totient is φ = 4155842829600.

The previous prime is 6346071064877. The next prime is 6346071064891. The reversal of 6346071064881 is 1884601706436.

6346071064881 is a `hidden beast` number, since 6 + 34 + 60 + 71 + 0 + 6 + 488 + 1 = 666.

It is not a de Polignac number, because 6346071064881 - 2² = 6346071064877 is a prime.

It is a super-2 number, since 2×6346071064881² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6346071064831) 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, 27370291 + ... + 27601176.

It is an arithmetic number, because the mean of its divisors is an integer number (388758221696).

Almost surely, 2^{6346071064881} is an apocalyptic number.

It is an amenable number.

6346071064881 is a deficient number, since it is larger than the sum of its proper divisors (2984126255823).

6346071064881 is a wasteful number, since it uses less digits than its factorization.

6346071064881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54971701 (or 54971698 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 6346071064881 in words is "six trillion, three hundred forty-six billion, seventy-one million, sixty-four thousand, eight hundred eighty-one".