32230443420 has 72 divisors (see below), whose sum is σ = 111732208224. Its totient is φ = 7366958208.

The previous prime is 32230443403. The next prime is 32230443491. The reversal of 32230443420 is 2434403223.

32230443420 is a `hidden beast` number, since 3 + 2 + 230 + 4 + 4 + 3 + 420 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12788599 + ... + 12791118.

Almost surely, 2^32230443420 is an apocalyptic number.

32230443420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32230443420 is an abundant number, since it is smaller than the sum of its proper divisors (79501764804).

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

32230443420 is a wasteful number, since it uses less digits than its factorization.

32230443420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25579739 (or 25579734 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 32230443420 its reverse (2434403223), we get a palindrome (34664846643).

The spelling of 32230443420 in words is "thirty-two billion, two hundred thirty million, four hundred forty-three thousand, four hundred twenty".