34243544534243 has 12 divisors (see below), whose sum is σ = 37639740864264. Its totient is φ = 31130377317600.

The previous prime is 34243544534233. The next prime is 34243544534261.

It is a happy number.

34243544534243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34243544534243 - 2²⁰ = 34243543485667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34243544534191 and 34243544534200.

It is not an unprimeable number, because it can be changed into a prime (34243544534233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57509255 + ... + 58101647.

It is an arithmetic number, because the mean of its divisors is an integer number (3136645072022).

Almost surely, 2^{34243544534243} is an apocalyptic number.

34243544534243 is a deficient number, since it is larger than the sum of its proper divisors (3396196330021).

34243544534243 is a wasteful number, since it uses less digits than its factorization.

34243544534243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070146 (or 1070135 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 50.

It can be divided in two parts, 3424354 and 4534243, that added together give a palindrome (7958597).

The spelling of 34243544534243 in words is "thirty-four trillion, two hundred forty-three billion, five hundred forty-four million, five hundred thirty-four thousand, two hundred forty-three".