4040556340111 has 8 divisors (see below), whose sum is σ = 4047846077520. Its totient is φ = 4033269062592.

The previous prime is 4040556340039. The next prime is 4040556340153. The reversal of 4040556340111 is 1110436550404.

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 4040556340111 - 2¹⁵ = 4040556307343 is a prime.

It is a super-2 number, since 2×4040556340111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040556340811) 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, 2689131 + ... + 3913123.

It is an arithmetic number, because the mean of its divisors is an integer number (505980759690).

Almost surely, 2^{4040556340111} is an apocalyptic number.

4040556340111 is a deficient number, since it is larger than the sum of its proper divisors (7289737409).

4040556340111 is a wasteful number, since it uses less digits than its factorization.

4040556340111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229945.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 4040556340111 in words is "four trillion, forty billion, five hundred fifty-six million, three hundred forty thousand, one hundred eleven".