40041014005 has 8 divisors (see below), whose sum is σ = 50875641432. Its totient is φ = 30148528128.

The previous prime is 40041013997. The next prime is 40041014051. The reversal of 40041014005 is 50041014004.

It can be written as a sum of positive squares in 4 ways, for example, as 11360575396 + 28680438609 = 106586^2 + 169353^2 .

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 40041014005 - 2³ = 40041013997 is a prime.

It is a super-2 number, since 2×40041014005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 235535292 + ... + 235535461.

It is an arithmetic number, because the mean of its divisors is an integer number (6359455179).

Almost surely, 2^40041014005 is an apocalyptic number.

It is an amenable number.

40041014005 is a deficient number, since it is larger than the sum of its proper divisors (10834627427).

40041014005 is a wasteful number, since it uses less digits than its factorization.

40041014005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471070775.

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 40041014005 its reverse (50041014004), we get a palindrome (90082028009).

Subtracting 40041014005 from its reverse (50041014004), we obtain a palindrome (9999999999).

The spelling of 40041014005 in words is "forty billion, forty-one million, fourteen thousand, five".