232030213420 has 24 divisors (see below), whose sum is σ = 493134095664. Its totient is φ = 91693866816.

The previous prime is 232030213333. The next prime is 232030213423. The reversal of 232030213420 is 24312030232.

It is a junction number, because it is equal to n+sod(n) for n = 232030213391 and 232030213400.

It is not an unprimeable number, because it can be changed into a prime (232030213423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69886959 + ... + 69890278.

It is an arithmetic number, because the mean of its divisors is an integer number (20547253986).

Almost surely, 2^232030213420 is an apocalyptic number.

232030213420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232030213420 is an abundant number, since it is smaller than the sum of its proper divisors (261103882244).

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

232030213420 is a wasteful number, since it uses less digits than its factorization.

232030213420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139777329 (or 139777327 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 232030213420 its reverse (24312030232), we get a palindrome (256342243652).

The spelling of 232030213420 in words is "two hundred thirty-two billion, thirty million, two hundred thirteen thousand, four hundred twenty".