6143298816 has 36 divisors (see below), whose sum is σ = 16350135872. Its totient is φ = 2047766016.

The previous prime is 6143298797. The next prime is 6143298829. The reversal of 6143298816 is 6188923416.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3998776 + ... + 4000311.

Almost surely, 2^6143298816 is an apocalyptic number.

It is an amenable number.

6143298816 is an abundant number, since it is smaller than the sum of its proper divisors (10206837056).

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

6143298816 is an equidigital number, since it uses as much as digits as its factorization.

6143298816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7999106 (or 7999092 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 6143298816 is about 78379.1988731704. The cubic root of 6143298816 is about 1831.4731104944.

The spelling of 6143298816 in words is "six billion, one hundred forty-three million, two hundred ninety-eight thousand, eight hundred sixteen".