6143442242433 has 4 divisors (see below), whose sum is σ = 8191256323248. Its totient is φ = 4095628161620.

The previous prime is 6143442242393. The next prime is 6143442242471. The reversal of 6143442242433 is 3342422443416.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6143442242433 - 2⁸ = 6143442242177 is a prime.

It is a super-2 number, since 2×6143442242433² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6143442242473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023907040403 + ... + 1023907040408.

It is an arithmetic number, because the mean of its divisors is an integer number (2047814080812).

Almost surely, 2^{6143442242433} is an apocalyptic number.

It is an amenable number.

6143442242433 is a deficient number, since it is larger than the sum of its proper divisors (2047814080815).

6143442242433 is a wasteful number, since it uses less digits than its factorization.

6143442242433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047814080814.

The product of its digits is 1327104, while the sum is 42.

Adding to 6143442242433 its reverse (3342422443416), we get a palindrome (9485864685849).

The spelling of 6143442242433 in words is "six trillion, one hundred forty-three billion, four hundred forty-two million, two hundred forty-two thousand, four hundred thirty-three".