2042605594 has 8 divisors (see below), whose sum is σ = 3070201248. Its totient is φ = 1019205180.

The previous prime is 2042605577. The next prime is 2042605693. The reversal of 2042605594 is 4955062402.

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

It is a super-2 number, since 2×2042605594² = 8344475225280185672, which contains 22 as substring.

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, 1047592 + ... + 1049539.

It is an arithmetic number, because the mean of its divisors is an integer number (383775156).

Almost surely, 2^2042605594 is an apocalyptic number.

2042605594 is a deficient number, since it is larger than the sum of its proper divisors (1027595654).

2042605594 is a wasteful number, since it uses less digits than its factorization.

2042605594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097620.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 2042605594 is about 45195.1943684282. The cubic root of 2042605594 is about 1268.8048760624.

Adding to 2042605594 its reverse (4955062402), we get a palindrome (6997667996).

The spelling of 2042605594 in words is "two billion, forty-two million, six hundred five thousand, five hundred ninety-four".