2042004594 has 64 divisors (see below), whose sum is σ = 4921205760. Its totient is φ = 551810880.

The previous prime is 2042004563. The next prime is 2042004599. The reversal of 2042004594 is 4954002402.

It is not an unprimeable number, because it can be changed into a prime (2042004599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583189 + ... + 586679.

It is an arithmetic number, because the mean of its divisors is an integer number (76893840).

Almost surely, 2^2042004594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042004594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2460602880).

2042004594 is an abundant number, since it is smaller than the sum of its proper divisors (2879201166).

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

2042004594 is a wasteful number, since it uses less digits than its factorization.

2042004594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2042004594 is about 45188.5449422749. The cubic root of 2042004594 is about 1268.6804228421.

Adding to 2042004594 its reverse (4954002402), we get a palindrome (6996006996).

The spelling of 2042004594 in words is "two billion, forty-two million, four thousand, five hundred ninety-four".