40032918111 has 8 divisors (see below), whose sum is σ = 55697973120. Its totient is φ = 25528237592.

The previous prime is 40032918103. The next prime is 40032918139. The reversal of 40032918111 is 11181923004.

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 40032918111 - 2³ = 40032918103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40032918151) 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, 290093541 + ... + 290093678.

It is an arithmetic number, because the mean of its divisors is an integer number (6962246640).

Almost surely, 2^40032918111 is an apocalyptic number.

40032918111 is a deficient number, since it is larger than the sum of its proper divisors (15665055009).

40032918111 is a wasteful number, since it uses less digits than its factorization.

40032918111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580187245.

The product of its (nonzero) digits is 1728, while the sum is 30.

The spelling of 40032918111 in words is "forty billion, thirty-two million, nine hundred eighteen thousand, one hundred eleven".