230208785499 has 16 divisors (see below), whose sum is σ = 382684734720. Its totient is φ = 119588979360.

The previous prime is 230208785497. The next prime is 230208785501. The reversal of 230208785499 is 994587802032.

It is a happy number.

230208785499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230208785497) and next prime (230208785501).

It is not a de Polignac number, because 230208785499 - 2¹ = 230208785497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230208785497) 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 in 15 ways as a sum of consecutive naturals, for example, 498287184 + ... + 498287645.

It is an arithmetic number, because the mean of its divisors is an integer number (23917795920).

Almost surely, 2^230208785499 is an apocalyptic number.

230208785499 is a deficient number, since it is larger than the sum of its proper divisors (152475949221).

230208785499 is a wasteful number, since it uses less digits than its factorization.

230208785499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996574850.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 230208785499 in words is "two hundred thirty billion, two hundred eight million, seven hundred eighty-five thousand, four hundred ninety-nine".