230237664005 has 16 divisors (see below), whose sum is σ = 282269882160. Its totient is φ = 180243013632.

The previous prime is 230237664001. The next prime is 230237664043. The reversal of 230237664005 is 500466732032.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 79570254724 + 150667409281 = 282082^2 + 388159^2 .

It is a cyclic number.

It is not a de Polignac number, because 230237664005 - 2² = 230237664001 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230237664005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230237664001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2623784 + ... + 2710113.

It is an arithmetic number, because the mean of its divisors is an integer number (17641867635).

Almost surely, 2^230237664005 is an apocalyptic number.

It is an amenable number.

230237664005 is a deficient number, since it is larger than the sum of its proper divisors (52032218155).

230237664005 is an equidigital number, since it uses as much as digits as its factorization.

230237664005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5334088.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 230237664005 in words is "two hundred thirty billion, two hundred thirty-seven million, six hundred sixty-four thousand, five".