236030252489 has 2 divisors, whose sum is σ = 236030252490. Its totient is φ = 236030252488.

The previous prime is 236030252429. The next prime is 236030252567. The reversal of 236030252489 is 984252030632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217419836089 + 18610416400 = 466283^2 + 136420^2 .

It is a cyclic number.

It is not a de Polignac number, because 236030252489 - 2³² = 231735285193 is a prime.

It is not a weakly prime, because it can be changed into another prime (236030252429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118015126244 + 118015126245.

It is an arithmetic number, because the mean of its divisors is an integer number (118015126245).

Almost surely, 2^236030252489 is an apocalyptic number.

It is an amenable number.

236030252489 is a deficient number, since it is larger than the sum of its proper divisors (1).

236030252489 is an equidigital number, since it uses as much as digits as its factorization.

236030252489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 236030252489 in words is "two hundred thirty-six billion, thirty million, two hundred fifty-two thousand, four hundred eighty-nine".