34350346123 has 2 divisors, whose sum is σ = 34350346124. Its totient is φ = 34350346122.

The previous prime is 34350346117. The next prime is 34350346133. The reversal of 34350346123 is 32164305343.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34350346123 is a prime.

It is a super-2 number, since 2×34350346123² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34350346133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17175173061 + 17175173062.

It is an arithmetic number, because the mean of its divisors is an integer number (17175173062).

Almost surely, 2^34350346123 is an apocalyptic number.

34350346123 is a deficient number, since it is larger than the sum of its proper divisors (1).

34350346123 is an equidigital number, since it uses as much as digits as its factorization.

34350346123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 34350346123 in words is "thirty-four billion, three hundred fifty million, three hundred forty-six thousand, one hundred twenty-three".