40124334 has 8 divisors (see below), whose sum is σ = 80248680. Its totient is φ = 13374776.

The previous prime is 40124327. The next prime is 40124387. The reversal of 40124334 is 43342104.

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

40124334 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40124334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3343689 + ... + 3343700.

It is an arithmetic number, because the mean of its divisors is an integer number (10031085).

Almost surely, 2^40124334 is an apocalyptic number.

40124334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40124334 is a wasteful number, since it uses less digits than its factorization.

40124334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6687394.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 40124334 is about 6334.3771595951. The cubic root of 40124334 is about 342.3491697389.

Adding to 40124334 its reverse (43342104), we get a palindrome (83466438).

The spelling of 40124334 in words is "forty million, one hundred twenty-four thousand, three hundred thirty-four".