32430220004 has 48 divisors (see below), whose sum is σ = 70211772288. Its totient is φ = 12763035648.

The previous prime is 32430219989. The next prime is 32430220033. The reversal of 32430220004 is 40002203423.

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, 160562 + ... + 301065.

It is an arithmetic number, because the mean of its divisors is an integer number (1462745256).

Almost surely, 2^32430220004 is an apocalyptic number.

It is an amenable number.

32430220004 is an abundant number, since it is smaller than the sum of its proper divisors (37781552284).

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

32430220004 is a wasteful number, since it uses less digits than its factorization.

32430220004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461844 (or 461842 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 32430220004 its reverse (40002203423), we get a palindrome (72432423427).

The spelling of 32430220004 in words is "thirty-two billion, four hundred thirty million, two hundred twenty thousand, four".