4340343130323 has 16 divisors (see below), whose sum is σ = 5841338944896. Its totient is φ = 2866455900800.

The previous prime is 4340343130271. The next prime is 4340343130327. The reversal of 4340343130323 is 3230313430434.

It is a cyclic number.

It is not a de Polignac number, because 4340343130323 - 2¹⁸ = 4340342868179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4340343130327) 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, 17633248 + ... + 17877698.

It is an arithmetic number, because the mean of its divisors is an integer number (365083684056).

Almost surely, 2^{4340343130323} is an apocalyptic number.

4340343130323 is a deficient number, since it is larger than the sum of its proper divisors (1500995814573).

4340343130323 is a wasteful number, since it uses less digits than its factorization.

4340343130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299874.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 4340343130323 its reverse (3230313430434), we get a palindrome (7570656560757).

The spelling of 4340343130323 in words is "four trillion, three hundred forty billion, three hundred forty-three million, one hundred thirty thousand, three hundred twenty-three".