32001232230 has 48 divisors (see below), whose sum is σ = 90767134224. Its totient is φ = 7757874240.

The previous prime is 32001232217. The next prime is 32001232247. The reversal of 32001232230 is 3223210023.

It is a happy number.

32001232230 is a `hidden beast` number, since 3 + 200 + 1 + 232 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 16161249 + ... + 16163228.

It is an arithmetic number, because the mean of its divisors is an integer number (1890981963).

Almost surely, 2^32001232230 is an apocalyptic number.

32001232230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32001232230 is an abundant number, since it is smaller than the sum of its proper divisors (58765901994).

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

32001232230 is a wasteful number, since it uses less digits than its factorization.

32001232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32324501 (or 32324498 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 32001232230 its reverse (3223210023), we get a palindrome (35224442253).

The spelling of 32001232230 in words is "thirty-two billion, one million, two hundred thirty-two thousand, two hundred thirty".