6143389171056 has 30 divisors (see below), whose sum is σ = 17192957194400. Its totient is φ = 2047796390304.

The previous prime is 6143389170943. The next prime is 6143389171063. The reversal of 6143389171056 is 6501719833416.

6143389171056 is a `hidden beast` number, since 6 + 1 + 43 + 389 + 171 + 0 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6143389170993 and 6143389171011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21331212256 + ... + 21331212543.

Almost surely, 2^{6143389171056} is an apocalyptic number.

It is an amenable number.

6143389171056 is an abundant number, since it is smaller than the sum of its proper divisors (11049568023344).

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

6143389171056 is a wasteful number, since it uses less digits than its factorization.

6143389171056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42662424813 (or 42662424804 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 6143389171056 in words is "six trillion, one hundred forty-three billion, three hundred eighty-nine million, one hundred seventy-one thousand, fifty-six".