232030055420 has 48 divisors (see below), whose sum is σ = 513056127360. Its totient is φ = 87901879104.

The previous prime is 232030055393. The next prime is 232030055429. The reversal of 232030055420 is 24550030232.

232030055420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 232030055420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232030055429) 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, 1261787 + ... + 1433933.

It is an arithmetic number, because the mean of its divisors is an integer number (10688669320).

Almost surely, 2^232030055420 is an apocalyptic number.

232030055420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232030055420 is an abundant number, since it is smaller than the sum of its proper divisors (281026071940).

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

232030055420 is a wasteful number, since it uses less digits than its factorization.

232030055420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175722 (or 175720 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 232030055420 its reverse (24550030232), we get a palindrome (256580085652).

The spelling of 232030055420 in words is "two hundred thirty-two billion, thirty million, fifty-five thousand, four hundred twenty".