32001240204 has 72 divisors (see below), whose sum is σ = 81266050320. Its totient is φ = 10617868800.

The previous prime is 32001240179. The next prime is 32001240253. The reversal of 32001240204 is 40204210023.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9066312 + ... + 9069840.

Almost surely, 2^32001240204 is an apocalyptic number.

It is an amenable number.

32001240204 is an abundant number, since it is smaller than the sum of its proper divisors (49264810116).

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

32001240204 is a wasteful number, since it uses less digits than its factorization.

32001240204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4631 (or 4626 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 32001240204 its reverse (40204210023), we get a palindrome (72205450227).

The spelling of 32001240204 in words is "thirty-two billion, one million, two hundred forty thousand, two hundred four".