4003040541 has 8 divisors (see below), whose sum is σ = 5651351424. Its totient is φ = 2511711680.

The previous prime is 4003040537. The next prime is 4003040557. The reversal of 4003040541 is 1450403004.

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 4003040541 - 2² = 4003040537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003040501) 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, 39245445 + ... + 39245546.

It is an arithmetic number, because the mean of its divisors is an integer number (706418928).

Almost surely, 2^4003040541 is an apocalyptic number.

It is an amenable number.

4003040541 is a deficient number, since it is larger than the sum of its proper divisors (1648310883).

4003040541 is a wasteful number, since it uses less digits than its factorization.

4003040541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78491011.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4003040541 is about 63269.5862243464. The cubic root of 4003040541 is about 1587.8031632642.

Adding to 4003040541 its reverse (1450403004), we get a palindrome (5453443545).

The spelling of 4003040541 in words is "four billion, three million, forty thousand, five hundred forty-one".