4340231140422 has 16 divisors (see below), whose sum is σ = 8696046600432. Its totient is φ = 1444146326880.

The previous prime is 4340231140393. The next prime is 4340231140459. The reversal of 4340231140422 is 2240411320434.

It is a self number, because there is not a number n which added to its sum of digits gives 4340231140422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649343029 + ... + 649349712.

It is an arithmetic number, because the mean of its divisors is an integer number (543502912527).

Almost surely, 2^{4340231140422} is an apocalyptic number.

4340231140422 is an abundant number, since it is smaller than the sum of its proper divisors (4355815460010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4340231140422 is a wasteful number, since it uses less digits than its factorization.

4340231140422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298693303.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4340231140422 its reverse (2240411320434), we get a palindrome (6580642460856).

The spelling of 4340231140422 in words is "four trillion, three hundred forty billion, two hundred thirty-one million, one hundred forty thousand, four hundred twenty-two".