4343214203240 has 128 divisors (see below), whose sum is σ = 10837170126720. Its totient is φ = 1553203123200.

The previous prime is 4343214203171. The next prime is 4343214203249. The reversal of 4343214203240 is 423024123434.

It is a junction number, because it is equal to n+sod(n) for n = 4343214203197 and 4343214203206.

It is not an unprimeable number, because it can be changed into a prime (4343214203249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248985959 + ... + 249003401.

It is an arithmetic number, because the mean of its divisors is an integer number (84665391615).

Almost surely, 2^{4343214203240} is an apocalyptic number.

4343214203240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4343214203240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5418585063360).

4343214203240 is an abundant number, since it is smaller than the sum of its proper divisors (6493955923480).

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

4343214203240 is a wasteful number, since it uses less digits than its factorization.

4343214203240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26803 (or 26799 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4343214203240 its reverse (423024123434), we get a palindrome (4766238326674).

It can be divided in two parts, 4343214 and 203240, that added together give a palindrome (4546454).

The spelling of 4343214203240 in words is "four trillion, three hundred forty-three billion, two hundred fourteen million, two hundred three thousand, two hundred forty".