432042421020 has 96 divisors (see below), whose sum is σ = 1463861403648. Its totient is φ = 92943578112.

The previous prime is 432042420917. The next prime is 432042421073. The reversal of 432042421020 is 20124240234.

432042421020 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30247932 + ... + 30262211.

It is an arithmetic number, because the mean of its divisors is an integer number (15248556288).

Almost surely, 2^432042421020 is an apocalyptic number.

It is an amenable number.

432042421020 is an abundant number, since it is smaller than the sum of its proper divisors (1031818982628).

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

432042421020 is a wasteful number, since it uses less digits than its factorization.

432042421020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60510179 (or 60510177 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 432042421020 its reverse (20124240234), we get a palindrome (452166661254).

The spelling of 432042421020 in words is "four hundred thirty-two billion, forty-two million, four hundred twenty-one thousand, twenty".