2000444142 has 8 divisors (see below), whose sum is σ = 4000888296. Its totient is φ = 666814712.

The previous prime is 2000444141. The next prime is 2000444197. The reversal of 2000444142 is 2414440002.

It is a sphenic number, since it is the product of 3 distinct primes.

2000444142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000444141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166703673 + ... + 166703684.

It is an arithmetic number, because the mean of its divisors is an integer number (500111037).

Almost surely, 2^2000444142 is an apocalyptic number.

2000444142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2000444142 is a wasteful number, since it uses less digits than its factorization.

2000444142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333407362.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2000444142 is about 44726.3249328625. The cubic root of 2000444142 is about 1260.0143069678.

Adding to 2000444142 its reverse (2414440002), we get a palindrome (4414884144).

It can be divided in two parts, 20004 and 44142, that added together give a palindrome (64146).

The spelling of 2000444142 in words is "two billion, four hundred forty-four thousand, one hundred forty-two".