201340334443 has 2 divisors, whose sum is σ = 201340334444. Its totient is φ = 201340334442.

The previous prime is 201340334417. The next prime is 201340334497. The reversal of 201340334443 is 344433043102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201340334443 - 2²⁵ = 201306780011 is a prime.

It is not a weakly prime, because it can be changed into another prime (201340334543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100670167221 + 100670167222.

It is an arithmetic number, because the mean of its divisors is an integer number (100670167222).

Almost surely, 2^201340334443 is an apocalyptic number.

201340334443 is a deficient number, since it is larger than the sum of its proper divisors (1).

201340334443 is an equidigital number, since it uses as much as digits as its factorization.

201340334443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 201340334443 its reverse (344433043102), we get a palindrome (545773377545).

The spelling of 201340334443 in words is "two hundred one billion, three hundred forty million, three hundred thirty-four thousand, four hundred forty-three".