6344042512 has 20 divisors (see below), whose sum is σ = 12292869456. Its totient is φ = 3171689120.

The previous prime is 6344042489. The next prime is 6344042513. The reversal of 6344042512 is 2152404436.

It is not an unprimeable number, because it can be changed into a prime (6344042513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224943 + ... + 251569.

Almost surely, 2^6344042512 is an apocalyptic number.

It is an amenable number.

6344042512 is a deficient number, since it is larger than the sum of its proper divisors (5948826944).

6344042512 is a wasteful number, since it uses less digits than its factorization.

6344042512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41526 (or 41520 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 6344042512 is about 79649.4978766345. The cubic root of 6344042512 is about 1851.2086099964.

Adding to 6344042512 its reverse (2152404436), we get a palindrome (8496446948).

The spelling of 6344042512 in words is "six billion, three hundred forty-four million, forty-two thousand, five hundred twelve".