4042205530 has 32 divisors (see below), whose sum is σ = 7999948800. Its totient is φ = 1458313920.

The previous prime is 4042205509. The next prime is 4042205533. The reversal of 4042205530 is 355022404.

It is a super-3 number, since 3×4042205530³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4042205495 and 4042205504.

It is not an unprimeable number, because it can be changed into a prime (4042205533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130705 + ... + 158644.

It is an arithmetic number, because the mean of its divisors is an integer number (249998400).

Almost surely, 2^4042205530 is an apocalyptic number.

4042205530 is a deficient number, since it is larger than the sum of its proper divisors (3957743270).

4042205530 is a wasteful number, since it uses less digits than its factorization.

4042205530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289494.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4042205530 is about 63578.3416738751. The cubic root of 4042205530 is about 1592.9646217186.

Adding to 4042205530 its reverse (355022404), we get a palindrome (4397227934).

The spelling of 4042205530 in words is "four billion, forty-two million, two hundred five thousand, five hundred thirty".