40541141231 has 8 divisors (see below), whose sum is σ = 41431633920. Its totient is φ = 39651811768.

The previous prime is 40541141209. The next prime is 40541141341. The reversal of 40541141231 is 13214114504.

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 40541141231 - 2¹⁰ = 40541140207 is a prime.

It is a super-2 number, since 2×40541141231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40541141231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40541141831) 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, 220151 + ... + 359928.

It is an arithmetic number, because the mean of its divisors is an integer number (5178954240).

Almost surely, 2^40541141231 is an apocalyptic number.

40541141231 is a deficient number, since it is larger than the sum of its proper divisors (890492689).

40541141231 is a wasteful number, since it uses less digits than its factorization.

40541141231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581613.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 40541141231 its reverse (13214114504), we get a palindrome (53755255735).

The spelling of 40541141231 in words is "forty billion, five hundred forty-one million, one hundred forty-one thousand, two hundred thirty-one".