2000442432 has 28 divisors (see below), whose sum is σ = 5292837776. Its totient is φ = 666814080.

The previous prime is 2000442427. The next prime is 2000442449. The reversal of 2000442432 is 2342440002.

It is a junction number, because it is equal to n+sod(n) for n = 2000442399 and 2000442408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5209294 + ... + 5209677.

Almost surely, 2^2000442432 is an apocalyptic number.

It is an amenable number.

2000442432 is an abundant number, since it is smaller than the sum of its proper divisors (3292395344).

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

2000442432 is a wasteful number, since it uses less digits than its factorization.

2000442432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418986 (or 10418976 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2000442432 is about 44726.3058165997. The cubic root of 2000442432 is about 1260.0139479434.

Adding to 2000442432 its reverse (2342440002), we get a palindrome (4342882434).

The spelling of 2000442432 in words is "two billion, four hundred forty-two thousand, four hundred thirty-two".