34003606243 has 2 divisors, whose sum is σ = 34003606244. Its totient is φ = 34003606242.

The previous prime is 34003606183. The next prime is 34003606267. The reversal of 34003606243 is 34260630043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34003606243 - 2¹³ = 34003598051 is a prime.

It is a super-3 number, since 3×34003606243³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (34003606283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17001803121 + 17001803122.

It is an arithmetic number, because the mean of its divisors is an integer number (17001803122).

Almost surely, 2^34003606243 is an apocalyptic number.

34003606243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34003606243 is an equidigital number, since it uses as much as digits as its factorization.

34003606243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

The spelling of 34003606243 in words is "thirty-four billion, three million, six hundred six thousand, two hundred forty-three".