234312203539 has 2 divisors, whose sum is σ = 234312203540. Its totient is φ = 234312203538.

The previous prime is 234312203533. The next prime is 234312203557. The reversal of 234312203539 is 935302213432.

234312203539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234312203539 - 2²⁹ = 233775332627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234312203498 and 234312203507.

It is not a weakly prime, because it can be changed into another prime (234312203533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117156101769 + 117156101770.

It is an arithmetic number, because the mean of its divisors is an integer number (117156101770).

Almost surely, 2^234312203539 is an apocalyptic number.

234312203539 is a deficient number, since it is larger than the sum of its proper divisors (1).

234312203539 is an equidigital number, since it uses as much as digits as its factorization.

234312203539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 234312203539 in words is "two hundred thirty-four billion, three hundred twelve million, two hundred three thousand, five hundred thirty-nine".