230273447772330 has 128 divisors (see below), whose sum is σ = 621885344947200. Its totient is φ = 60624095680512.

The previous prime is 230273447772301. The next prime is 230273447772331. The reversal of 230273447772330 is 33277744372032.

230273447772330 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 73 + 4 + 477 + 72 + 3 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (230273447772331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 269461882 + ... + 270315098.

It is an arithmetic number, because the mean of its divisors is an integer number (4858479257400).

Almost surely, 2^{230273447772330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230273447772330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310942672473600).

230273447772330 is an abundant number, since it is smaller than the sum of its proper divisors (391611897174870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230273447772330 is a wasteful number, since it uses less digits than its factorization.

230273447772330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865965 (or 865959 counting only the distinct ones).

The product of its (nonzero) digits is 24893568, while the sum is 54.

The spelling of 230273447772330 in words is "two hundred thirty trillion, two hundred seventy-three billion, four hundred forty-seven million, seven hundred seventy-two thousand, three hundred thirty".