32004011003020 has 96 divisors (see below), whose sum is σ = 78685207816320. Its totient is φ = 10704878376960.

The previous prime is 32004011002973. The next prime is 32004011003039. The reversal of 32004011003020 is 2030011040023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32004011002985 and 32004011003003.

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, 332395446 + ... + 332491714.

It is an arithmetic number, because the mean of its divisors is an integer number (819637581420).

Almost surely, 2^{32004011003020} is an apocalyptic number.

It is an amenable number.

32004011003020 is an abundant number, since it is smaller than the sum of its proper divisors (46681196813300).

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

32004011003020 is a wasteful number, since it uses less digits than its factorization.

32004011003020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154243 (or 154241 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32004011003020 its reverse (2030011040023), we get a palindrome (34034022043043).

The spelling of 32004011003020 in words is "thirty-two trillion, four billion, eleven million, three thousand, twenty".