6142844344 has 32 divisors (see below), whose sum is σ = 14175796320. Its totient is φ = 2430135936.

The previous prime is 6142844287. The next prime is 6142844353. The reversal of 6142844344 is 4434482416.

It is a super-2 number, since 2×6142844344² = 75469073269225580672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6142844297 and 6142844306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4218259 + ... + 4219714.

It is an arithmetic number, because the mean of its divisors is an integer number (442993635).

Almost surely, 2^6142844344 is an apocalyptic number.

It is an amenable number.

6142844344 is an abundant number, since it is smaller than the sum of its proper divisors (8032951976).

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

6142844344 is a wasteful number, since it uses less digits than its factorization.

6142844344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8437999 (or 8437995 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The square root of 6142844344 is about 78376.2996319678. The cubic root of 6142844344 is about 1831.4279461726.

The spelling of 6142844344 in words is "six billion, one hundred forty-two million, eight hundred forty-four thousand, three hundred forty-four".