6243413431 has 4 divisors (see below), whose sum is σ = 6243600664. Its totient is φ = 6243226200.

The previous prime is 6243413417. The next prime is 6243413443. The reversal of 6243413431 is 1343143426.

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

It is a cyclic number.

It is not a de Polignac number, because 6243413431 - 2¹⁹ = 6242889143 is a prime.

It is a super-3 number, since 3×6243413431³ (a number of 30 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 junction number, because it is equal to n+sod(n) for n = 6243413393 and 6243413402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6243413531) 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, 28500 + ... + 115321.

It is an arithmetic number, because the mean of its divisors is an integer number (1560900166).

Almost surely, 2^6243413431 is an apocalyptic number.

6243413431 is a deficient number, since it is larger than the sum of its proper divisors (187233).

6243413431 is a wasteful number, since it uses less digits than its factorization.

6243413431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187232.

The product of its digits is 20736, while the sum is 31.

The square root of 6243413431 is about 79015.2734033111. The cubic root of 6243413431 is about 1841.3684518108.

Adding to 6243413431 its reverse (1343143426), we get a palindrome (7586556857).

The spelling of 6243413431 in words is "six billion, two hundred forty-three million, four hundred thirteen thousand, four hundred thirty-one".