4034535123239 has 2 divisors, whose sum is σ = 4034535123240. Its totient is φ = 4034535123238.

The previous prime is 4034535123197. The next prime is 4034535123251. The reversal of 4034535123239 is 9323215354304.

It is a happy number.

4034535123239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4034535123239 - 2²⁸ = 4034266687783 is a prime.

It is a super-2 number, since 2×4034535123239² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4034535123239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4034535123259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017267561619 + 2017267561620.

It is an arithmetic number, because the mean of its divisors is an integer number (2017267561620).

Almost surely, 2^{4034535123239} is an apocalyptic number.

4034535123239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034535123239 is an equidigital number, since it uses as much as digits as its factorization.

4034535123239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 4034535123239 in words is "four trillion, thirty-four billion, five hundred thirty-five million, one hundred twenty-three thousand, two hundred thirty-nine".