34122430355243 has 4 divisors (see below), whose sum is σ = 35044658202720. Its totient is φ = 33200202507768.

The previous prime is 34122430355159. The next prime is 34122430355309. The reversal of 34122430355243 is 34255303422143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34122430355243 - 2⁴² = 29724383844139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34122430355243.

It is not an unprimeable number, because it can be changed into a prime (34122430355543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461113923683 + ... + 461113923756.

It is an arithmetic number, because the mean of its divisors is an integer number (8761164550680).

Almost surely, 2^{34122430355243} is an apocalyptic number.

34122430355243 is a deficient number, since it is larger than the sum of its proper divisors (922227847477).

34122430355243 is an equidigital number, since it uses as much as digits as its factorization.

34122430355243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922227847476.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 34122430355243 its reverse (34255303422143), we get a palindrome (68377733777386).

The spelling of 34122430355243 in words is "thirty-four trillion, one hundred twenty-two billion, four hundred thirty million, three hundred fifty-five thousand, two hundred forty-three".