2004435142 has 16 divisors (see below), whose sum is σ = 3213901152. Its totient is φ = 935260480.

The previous prime is 2004435131. The next prime is 2004435157. The reversal of 2004435142 is 2415344002.

It is a happy number.

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, 529513 + ... + 533284.

It is an arithmetic number, because the mean of its divisors is an integer number (200868822).

Almost surely, 2^2004435142 is an apocalyptic number.

2004435142 is a deficient number, since it is larger than the sum of its proper divisors (1209466010).

2004435142 is a wasteful number, since it uses less digits than its factorization.

2004435142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062863.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2004435142 is about 44770.9184851059. The cubic root of 2004435142 is about 1260.8516837788.

Adding to 2004435142 its reverse (2415344002), we get a palindrome (4419779144).

The spelling of 2004435142 in words is "two billion, four million, four hundred thirty-five thousand, one hundred forty-two".