236236064243 has 8 divisors (see below), whose sum is σ = 241058624400. Its totient is φ = 231427032928.

The previous prime is 236236064213. The next prime is 236236064261. The reversal of 236236064243 is 342460632632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 236236064243 - 2¹² = 236236060147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 236236064243.

It is not an unprimeable number, because it can be changed into a prime (236236064213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3346928 + ... + 3416781.

It is an arithmetic number, because the mean of its divisors is an integer number (30132328050).

Almost surely, 2^236236064243 is an apocalyptic number.

236236064243 is a deficient number, since it is larger than the sum of its proper divisors (4822560157).

236236064243 is an equidigital number, since it uses as much as digits as its factorization.

236236064243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764421.

The product of its (nonzero) digits is 746496, while the sum is 41.

Adding to 236236064243 its reverse (342460632632), we get a palindrome (578696696875).

The spelling of 236236064243 in words is "two hundred thirty-six billion, two hundred thirty-six million, sixty-four thousand, two hundred forty-three".