4042125504 has 70 divisors (see below), whose sum is σ = 11982141644. Its totient is φ = 1347373440.

The previous prime is 4042125463. The next prime is 4042125539. The reversal of 4042125504 is 4055212404.

4042125504 is a `hidden beast` number, since 404 + 2 + 1 + 255 + 0 + 4 = 666.

4042125504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 384682 + ... + 395049.

Almost surely, 2^4042125504 is an apocalyptic number.

It is an amenable number.

4042125504 is an abundant number, since it is smaller than the sum of its proper divisors (7940016140).

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

4042125504 is an equidigital number, since it uses as much as digits as its factorization.

4042125504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779755 (or 779736 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4042125504 is about 63577.7123212215. The cubic root of 4042125504 is about 1592.9541093529.

Adding to 4042125504 its reverse (4055212404), we get a palindrome (8097337908).

The spelling of 4042125504 in words is "four billion, forty-two million, one hundred twenty-five thousand, five hundred four".