4343234420323 has 2 divisors, whose sum is σ = 4343234420324. Its totient is φ = 4343234420322.

The previous prime is 4343234420281. The next prime is 4343234420341. The reversal of 4343234420323 is 3230244323434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4343234420323 is a prime.

It is not a weakly prime, because it can be changed into another prime (4343234429323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171617210161 + 2171617210162.

It is an arithmetic number, because the mean of its divisors is an integer number (2171617210162).

Almost surely, 2^{4343234420323} is an apocalyptic number.

4343234420323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4343234420323 is an equidigital number, since it uses as much as digits as its factorization.

4343234420323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 4343234420323 its reverse (3230244323434), we get a palindrome (7573478743757).

The spelling of 4343234420323 in words is "four trillion, three hundred forty-three billion, two hundred thirty-four million, four hundred twenty thousand, three hundred twenty-three".