40041734 has 8 divisors (see below), whose sum is σ = 60115608. Its totient is φ = 20003200.

The previous prime is 40041719. The next prime is 40041737. The reversal of 40041734 is 43714004.

40041734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×40041734³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5792 + ... + 10659.

It is an arithmetic number, because the mean of its divisors is an integer number (7514451).

Almost surely, 2^40041734 is an apocalyptic number.

40041734 is a deficient number, since it is larger than the sum of its proper divisors (20073874).

40041734 is a wasteful number, since it uses less digits than its factorization.

40041734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17670.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 40041734 is about 6327.8538225847. The cubic root of 40041734 is about 342.1140882208.

Adding to 40041734 its reverse (43714004), we get a palindrome (83755738).

The spelling of 40041734 in words is "forty million, forty-one thousand, seven hundred thirty-four".