4120344102343 has 16 divisors (see below), whose sum is σ = 4714783856640. Its totient is φ = 3527360012736.

The previous prime is 4120344102299. The next prime is 4120344102401. The reversal of 4120344102343 is 3432014430214.

It is a de Polignac number, because none of the positive numbers 2^k-4120344102343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120344102443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67579330 + ... + 67640272.

It is an arithmetic number, because the mean of its divisors is an integer number (294673991040).

Almost surely, 2^{4120344102343} is an apocalyptic number.

4120344102343 is a deficient number, since it is larger than the sum of its proper divisors (594439754297).

4120344102343 is a wasteful number, since it uses less digits than its factorization.

4120344102343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72726.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4120344102343 its reverse (3432014430214), we get a palindrome (7552358532557).

The spelling of 4120344102343 in words is "four trillion, one hundred twenty billion, three hundred forty-four million, one hundred two thousand, three hundred forty-three".