6143347392 has 672 divisors, whose sum is σ = 22382756352. Its totient is φ = 1449197568.

The previous prime is 6143347369. The next prime is 6143347411. The reversal of 6143347392 is 2937433416.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 142868523 + ... + 142868565.

Almost surely, 2^6143347392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6143347392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11191378176).

6143347392 is an abundant number, since it is smaller than the sum of its proper divisors (16239408960).

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

6143347392 is a wasteful number, since it uses less digits than its factorization.

6143347392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 122 counting only the distinct ones).

The product of its digits is 326592, while the sum is 42.

The square root of 6143347392 is about 78379.5087506933. The cubic root of 6143347392 is about 1831.4779377273.

The spelling of 6143347392 in words is "six billion, one hundred forty-three million, three hundred forty-seven thousand, three hundred ninety-two".