6142430004431 has 4 divisors (see below), whose sum is σ = 7019920005072. Its totient is φ = 5264940003792.

The previous prime is 6142430004427. The next prime is 6142430004467. The reversal of 6142430004431 is 1344000342416.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6142430004431 - 2² = 6142430004427 is a prime.

It is a super-3 number, since 3×6142430004431³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6142430004031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438745000310 + ... + 438745000323.

It is an arithmetic number, because the mean of its divisors is an integer number (1754980001268).

Almost surely, 2^{6142430004431} is an apocalyptic number.

6142430004431 is a deficient number, since it is larger than the sum of its proper divisors (877490000641).

6142430004431 is an equidigital number, since it uses as much as digits as its factorization.

6142430004431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877490000640.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 6142430004431 its reverse (1344000342416), we get a palindrome (7486430346847).

The spelling of 6142430004431 in words is "six trillion, one hundred forty-two billion, four hundred thirty million, four thousand, four hundred thirty-one".