432420221004 has 36 divisors (see below), whose sum is σ = 1009839854184. Its totient is φ = 144017355776.

The previous prime is 432420220993. The next prime is 432420221017. The reversal of 432420221004 is 400122024234.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89767204 + ... + 89772020.

Almost surely, 2^432420221004 is an apocalyptic number.

It is an amenable number.

432420221004 is an abundant number, since it is smaller than the sum of its proper divisors (577419633180).

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

432420221004 is an equidigital number, since it uses as much as digits as its factorization.

432420221004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11194 (or 6375 counting only the distinct ones).

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

Adding to 432420221004 its reverse (400122024234), we get a palindrome (832542245238).

The spelling of 432420221004 in words is "four hundred thirty-two billion, four hundred twenty million, two hundred twenty-one thousand, four".