4430231224343 has 4 divisors (see below), whose sum is σ = 4431792817320. Its totient is φ = 4428669631368.

The previous prime is 4430231224339. The next prime is 4430231224357. The reversal of 4430231224343 is 3434221320344.

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 4430231224343 - 2² = 4430231224339 is a prime.

It is a super-2 number, since 2×4430231224343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430231224543) 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, 780792233 + ... + 780797906.

It is an arithmetic number, because the mean of its divisors is an integer number (1107948204330).

Almost surely, 2^{4430231224343} is an apocalyptic number.

4430231224343 is a deficient number, since it is larger than the sum of its proper divisors (1561592977).

4430231224343 is a wasteful number, since it uses less digits than its factorization.

4430231224343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561592976.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 4430231224343 its reverse (3434221320344), we get a palindrome (7864452544687).

The spelling of 4430231224343 in words is "four trillion, four hundred thirty billion, two hundred thirty-one million, two hundred twenty-four thousand, three hundred forty-three".