2042240504 has 16 divisors (see below), whose sum is σ = 3922596720. Its totient is φ = 996214720.

The previous prime is 2042240489. The next prime is 2042240509. The reversal of 2042240504 is 4050422402.

It is a self number, because there is not a number n which added to its sum of digits gives 2042240504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042240509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3112844 + ... + 3113499.

It is an arithmetic number, because the mean of its divisors is an integer number (245162295).

Almost surely, 2^2042240504 is an apocalyptic number.

It is an amenable number.

2042240504 is a deficient number, since it is larger than the sum of its proper divisors (1880356216).

2042240504 is a wasteful number, since it uses less digits than its factorization.

2042240504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6226390 (or 6226386 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 2042240504 is about 45191.1551523083. The cubic root of 2042240504 is about 1268.7292772659.

Adding to 2042240504 its reverse (4050422402), we get a palindrome (6092662906).

The spelling of 2042240504 in words is "two billion, forty-two million, two hundred forty thousand, five hundred four".