34010140343 has 2 divisors, whose sum is σ = 34010140344. Its totient is φ = 34010140342.

The previous prime is 34010140271. The next prime is 34010140397. The reversal of 34010140343 is 34304101043.

It is a strong prime.

It is an emirp because it is prime and its reverse (34304101043) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34010140343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34010140243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17005070171 + 17005070172.

It is an arithmetic number, because the mean of its divisors is an integer number (17005070172).

Almost surely, 2^34010140343 is an apocalyptic number.

34010140343 is a deficient number, since it is larger than the sum of its proper divisors (1).

34010140343 is an equidigital number, since it uses as much as digits as its factorization.

34010140343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34010140343 its reverse (34304101043), we get a palindrome (68314241386).

The spelling of 34010140343 in words is "thirty-four billion, ten million, one hundred forty thousand, three hundred forty-three".