41231134440 has 48 divisors (see below), whose sum is σ = 134001188100. Its totient is φ = 10994969088.

The previous prime is 41231134421. The next prime is 41231134481. The reversal of 41231134440 is 4443113214.

41231134440 is a `hidden beast` number, since 4 + 1 + 2 + 311 + 344 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 40258817316 + 972317124 = 200646^2 + 31182^2 .

It is a super-2 number, since 2×41231134440² (a number of 22 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 57265105 + ... + 57265824.

Almost surely, 2^41231134440 is an apocalyptic number.

41231134440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41231134440 is an abundant number, since it is smaller than the sum of its proper divisors (92770053660).

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

41231134440 is a wasteful number, since it uses less digits than its factorization.

41231134440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114530946 (or 114530939 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 41231134440 its reverse (4443113214), we get a palindrome (45674247654).

The spelling of 41231134440 in words is "forty-one billion, two hundred thirty-one million, one hundred thirty-four thousand, four hundred forty".