234305541629 has 2 divisors, whose sum is σ = 234305541630. Its totient is φ = 234305541628.

The previous prime is 234305541601. The next prime is 234305541661. The reversal of 234305541629 is 926145503432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 164104389604 + 70201152025 = 405098^2 + 264955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234305541629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234305541629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234305541329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117152770814 + 117152770815.

It is an arithmetic number, because the mean of its divisors is an integer number (117152770815).

Almost surely, 2^234305541629 is an apocalyptic number.

It is an amenable number.

234305541629 is a deficient number, since it is larger than the sum of its proper divisors (1).

234305541629 is an equidigital number, since it uses as much as digits as its factorization.

234305541629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 234305541629 in words is "two hundred thirty-four billion, three hundred five million, five hundred forty-one thousand, six hundred twenty-nine".