4000540411 has 8 divisors (see below), whose sum is σ = 4617314784. Its totient is φ = 3395083200.

The previous prime is 4000540399. The next prime is 4000540451. The reversal of 4000540411 is 1140450004.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4000540411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000540451) 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, 2828530 + ... + 2829943.

It is an arithmetic number, because the mean of its divisors is an integer number (577164348).

Almost surely, 2^4000540411 is an apocalyptic number.

4000540411 is a deficient number, since it is larger than the sum of its proper divisors (616774373).

4000540411 is a wasteful number, since it uses less digits than its factorization.

4000540411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658581.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 4000540411 is about 63249.8253831582. The cubic root of 4000540411 is about 1587.4725361649.

Adding to 4000540411 its reverse (1140450004), we get a palindrome (5140990415).

The spelling of 4000540411 in words is "four billion, five hundred forty thousand, four hundred eleven".