2004020432 has 40 divisors (see below), whose sum is σ = 3955862880. Its totient is φ = 983216000.

The previous prime is 2004020419. The next prime is 2004020489. The reversal of 2004020432 is 2340204002.

It is a self number, because there is not a number n which added to its sum of digits gives 2004020432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614807 + ... + 618057.

It is an arithmetic number, because the mean of its divisors is an integer number (98896572).

Almost surely, 2^2004020432 is an apocalyptic number.

It is an amenable number.

2004020432 is a deficient number, since it is larger than the sum of its proper divisors (1951842448).

2004020432 is a wasteful number, since it uses less digits than its factorization.

2004020432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971 (or 3965 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2004020432 is about 44766.2867792271. The cubic root of 2004020432 is about 1260.7647226434.

Adding to 2004020432 its reverse (2340204002), we get a palindrome (4344224434).

The spelling of 2004020432 in words is "two billion, four million, twenty thousand, four hundred thirty-two".