40431341141 has 8 divisors (see below), whose sum is σ = 41908762368. Its totient is φ = 38964744000.

The previous prime is 40431341123. The next prime is 40431341143. The reversal of 40431341141 is 14114313404.

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-40431341141 is a prime.

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 40431341141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40431341143) 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, 2698415 + ... + 2713356.

It is an arithmetic number, because the mean of its divisors is an integer number (5238595296).

Almost surely, 2^40431341141 is an apocalyptic number.

It is an amenable number.

40431341141 is a deficient number, since it is larger than the sum of its proper divisors (1477421227).

40431341141 is a wasteful number, since it uses less digits than its factorization.

40431341141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412043.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 40431341141 its reverse (14114313404), we get a palindrome (54545654545).

The spelling of 40431341141 in words is "forty billion, four hundred thirty-one million, three hundred forty-one thousand, one hundred forty-one".