41271131252 has 12 divisors (see below), whose sum is σ = 77780208996. Its totient is φ = 19048214400.

The previous prime is 41271131243. The next prime is 41271131281. The reversal of 41271131252 is 25213117214.

It can be written as a sum of positive squares in 2 ways, for example, as 19098134416 + 22172996836 = 138196^2 + 148906^2 .

It is a super-2 number, since 2×41271131252² (a number of 22 digits) contains 22 as substring.

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, 396837749 + ... + 396837852.

It is an arithmetic number, because the mean of its divisors is an integer number (6481684083).

Almost surely, 2^41271131252 is an apocalyptic number.

It is an amenable number.

41271131252 is a deficient number, since it is larger than the sum of its proper divisors (36509077744).

41271131252 is a wasteful number, since it uses less digits than its factorization.

41271131252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793675618 (or 793675616 counting only the distinct ones).

The product of its digits is 3360, while the sum is 29.

Adding to 41271131252 its reverse (25213117214), we get a palindrome (66484248466).

The spelling of 41271131252 in words is "forty-one billion, two hundred seventy-one million, one hundred thirty-one thousand, two hundred fifty-two".