4040865111 has 8 divisors (see below), whose sum is σ = 5388136560. Its totient is φ = 2693751872.

The previous prime is 4040865107. The next prime is 4040865119. The reversal of 4040865111 is 1115680404.

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 4040865111 - 2² = 4040865107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040865119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47281 + ... + 101573.

It is an arithmetic number, because the mean of its divisors is an integer number (673517070).

Almost surely, 2^4040865111 is an apocalyptic number.

4040865111 is a deficient number, since it is larger than the sum of its proper divisors (1347271449).

4040865111 is a wasteful number, since it uses less digits than its factorization.

4040865111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79105.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 4040865111 is about 63567.7993248154. The cubic root of 4040865111 is about 1592.7885234564.

The spelling of 4040865111 in words is "four billion, forty million, eight hundred sixty-five thousand, one hundred eleven".