6231686743 has 4 divisors (see below), whose sum is σ = 6432708928. Its totient is φ = 6030664560.

The previous prime is 6231686737. The next prime is 6231686789. The reversal of 6231686743 is 3476861326.

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 6231686743 - 2²¹ = 6229589591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6231686693 and 6231686702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6231683743) 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, 100511046 + ... + 100511107.

It is an arithmetic number, because the mean of its divisors is an integer number (1608177232).

Almost surely, 2^6231686743 is an apocalyptic number.

6231686743 is a deficient number, since it is larger than the sum of its proper divisors (201022185).

6231686743 is a wasteful number, since it uses less digits than its factorization.

6231686743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201022184.

The product of its digits is 870912, while the sum is 46.

The square root of 6231686743 is about 78941.0333286815. The cubic root of 6231686743 is about 1840.2148795008.

The spelling of 6231686743 in words is "six billion, two hundred thirty-one million, six hundred eighty-six thousand, seven hundred forty-three".