6871643150 has 24 divisors (see below), whose sum is σ = 12794017440. Its totient is φ = 2745912960.

The previous prime is 6871643137. The next prime is 6871643159. The reversal of 6871643150 is 513461786.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6871643098 and 6871643107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871643159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17654 + ... + 118553.

It is an arithmetic number, because the mean of its divisors is an integer number (533084060).

Almost surely, 2^6871643150 is an apocalyptic number.

6871643150 is a deficient number, since it is larger than the sum of its proper divisors (5922374290).

6871643150 is a wasteful number, since it uses less digits than its factorization.

6871643150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137228 (or 137223 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 6871643150 is about 82895.3747201857. The cubic root of 6871643150 is about 1901.1667026408.

The spelling of 6871643150 in words is "six billion, eight hundred seventy-one million, six hundred forty-three thousand, one hundred fifty".