32430112420 has 48 divisors (see below), whose sum is σ = 68504546880. Its totient is φ = 12895714944.

The previous prime is 32430112417. The next prime is 32430112453. The reversal of 32430112420 is 2421103423.

It is a junction number, because it is equal to n+sod(n) for n = 32430112391 and 32430112400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6407851 + ... + 6412909.

It is an arithmetic number, because the mean of its divisors is an integer number (1427178060).

Almost surely, 2^32430112420 is an apocalyptic number.

It is an amenable number.

32430112420 is an abundant number, since it is smaller than the sum of its proper divisors (36074434460).

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

32430112420 is a wasteful number, since it uses less digits than its factorization.

32430112420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6892 (or 6890 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32430112420 its reverse (2421103423), we get a palindrome (34851215843).

The spelling of 32430112420 in words is "thirty-two billion, four hundred thirty million, one hundred twelve thousand, four hundred twenty".