4004040353 has 8 divisors (see below), whose sum is σ = 4322203200. Its totient is φ = 3697883728.

The previous prime is 4004040347. The next prime is 4004040367. The reversal of 4004040353 is 3530404004.

It is a happy number.

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

It is not a de Polignac number, because 4004040353 - 2¹⁶ = 4003974817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4004040323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000863 + ... + 3002196.

It is an arithmetic number, because the mean of its divisors is an integer number (540275400).

Almost surely, 2^4004040353 is an apocalyptic number.

It is an amenable number.

4004040353 is a deficient number, since it is larger than the sum of its proper divisors (318162847).

4004040353 is a wasteful number, since it uses less digits than its factorization.

4004040353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003111.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 4004040353 is about 63277.4869365085. The cubic root of 4004040353 is about 1587.9353438315.

Adding to 4004040353 its reverse (3530404004), we get a palindrome (7534444357).

The spelling of 4004040353 in words is "four billion, four million, forty thousand, three hundred fifty-three".