4343313022231 has 8 divisors (see below), whose sum is σ = 4396674051504. Its totient is φ = 4289976563520.

The previous prime is 4343313022177. The next prime is 4343313022277. The reversal of 4343313022231 is 1322203133434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4343313022231 is a prime.

It is a super-2 number, since 2×4343313022231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4343313022193 and 4343313022202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4343313022931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5786806 + ... + 6494131.

It is an arithmetic number, because the mean of its divisors is an integer number (549584256438).

Almost surely, 2^{4343313022231} is an apocalyptic number.

4343313022231 is a deficient number, since it is larger than the sum of its proper divisors (53361029273).

4343313022231 is a wasteful number, since it uses less digits than its factorization.

4343313022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12285281.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 4343313022231 its reverse (1322203133434), we get a palindrome (5665516155665).

The spelling of 4343313022231 in words is "four trillion, three hundred forty-three billion, three hundred thirteen million, twenty-two thousand, two hundred thirty-one".