34402002343 has 2 divisors, whose sum is σ = 34402002344. Its totient is φ = 34402002342.

The previous prime is 34402002337. The next prime is 34402002367. The reversal of 34402002343 is 34320020443.

It is a weak prime.

It is an emirp because it is prime and its reverse (34320020443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34402002343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34402002373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17201001171 + 17201001172.

It is an arithmetic number, because the mean of its divisors is an integer number (17201001172).

Almost surely, 2^34402002343 is an apocalyptic number.

34402002343 is a deficient number, since it is larger than the sum of its proper divisors (1).

34402002343 is an equidigital number, since it uses as much as digits as its factorization.

34402002343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 34402002343 its reverse (34320020443), we get a palindrome (68722022786).

The spelling of 34402002343 in words is "thirty-four billion, four hundred two million, two thousand, three hundred forty-three".