40034111 has 8 divisors (see below), whose sum is σ = 44279424. Its totient is φ = 35955360.

The previous prime is 40034101. The next prime is 40034129. The reversal of 40034111 is 11143004.

It is a happy number.

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-40034111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40034101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41135 + ... + 42096.

It is an arithmetic number, because the mean of its divisors is an integer number (5534928).

Almost surely, 2^40034111 is an apocalyptic number.

40034111 is a deficient number, since it is larger than the sum of its proper divisors (4245313).

40034111 is a wasteful number, since it uses less digits than its factorization.

40034111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83281.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 40034111 is about 6327.2514569914. The cubic root of 40034111 is about 342.0923766968.

Adding to 40034111 its reverse (11143004), we get a palindrome (51177115).

The spelling of 40034111 in words is "forty million, thirty-four thousand, one hundred eleven".