4040113503 has 8 divisors (see below), whose sum is σ = 5387310000. Its totient is φ = 2693163008.

The previous prime is 4040113481. The next prime is 4040113513. The reversal of 4040113503 is 3053110404.

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 4040113503 - 2¹² = 4040109407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4040113503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040113513) 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, 18978 + ... + 91871.

It is an arithmetic number, because the mean of its divisors is an integer number (673413750).

Almost surely, 2^4040113503 is an apocalyptic number.

4040113503 is a deficient number, since it is larger than the sum of its proper divisors (1347196497).

4040113503 is a wasteful number, since it uses less digits than its factorization.

4040113503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123001.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4040113503 is about 63561.8871887863. The cubic root of 4040113503 is about 1592.6897635130.

Adding to 4040113503 its reverse (3053110404), we get a palindrome (7093223907).

The spelling of 4040113503 in words is "four billion, forty million, one hundred thirteen thousand, five hundred three".