6343143071 has 8 divisors (see below), whose sum is σ = 6736204800. Its totient is φ = 5952296448.

The previous prime is 6343143061. The next prime is 6343143073. The reversal of 6343143071 is 1703413436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6343143071 - 2²² = 6338948767 is a prime.

It is a super-2 number, since 2×6343143071² = 80470928038350622082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6343143073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547871 + ... + 559328.

It is an arithmetic number, because the mean of its divisors is an integer number (842025600).

Almost surely, 2^6343143071 is an apocalyptic number.

6343143071 is a deficient number, since it is larger than the sum of its proper divisors (393061729).

6343143071 is a wasteful number, since it uses less digits than its factorization.

6343143071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107553.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 6343143071 is about 79643.8514324866. The cubic root of 6343143071 is about 1851.1211194300.

The spelling of 6343143071 in words is "six billion, three hundred forty-three million, one hundred forty-three thousand, seventy-one".