4042017543 has 8 divisors (see below), whose sum is σ = 5393746800. Its totient is φ = 2692483328.

The previous prime is 4042017533. The next prime is 4042017569. The reversal of 4042017543 is 3457102404.

4042017543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4042017543 - 2⁴ = 4042017527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4042017543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042017533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544458 + ... + 551831.

It is an arithmetic number, because the mean of its divisors is an integer number (674218350).

Almost surely, 2^4042017543 is an apocalyptic number.

4042017543 is a deficient number, since it is larger than the sum of its proper divisors (1351729257).

4042017543 is a wasteful number, since it uses less digits than its factorization.

4042017543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097521.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4042017543 is about 63576.8632680160. The cubic root of 4042017543 is about 1592.9399271733.

Adding to 4042017543 its reverse (3457102404), we get a palindrome (7499119947).

The spelling of 4042017543 in words is "four billion, forty-two million, seventeen thousand, five hundred forty-three".