41331122431 has 4 divisors (see below), whose sum is σ = 42448179832. Its totient is φ = 40214065032.

The previous prime is 41331122411. The next prime is 41331122507. The reversal of 41331122431 is 13422113314.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41331122431 - 2⁹ = 41331121919 is a prime.

It is a super-2 number, since 2×41331122431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41331122396 and 41331122405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41331122411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558528645 + ... + 558528718.

It is an arithmetic number, because the mean of its divisors is an integer number (10612044958).

Almost surely, 2^41331122431 is an apocalyptic number.

41331122431 is a deficient number, since it is larger than the sum of its proper divisors (1117057401).

41331122431 is a wasteful number, since it uses less digits than its factorization.

41331122431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117057400.

The product of its digits is 1728, while the sum is 25.

Adding to 41331122431 its reverse (13422113314), we get a palindrome (54753235745).

The spelling of 41331122431 in words is "forty-one billion, three hundred thirty-one million, one hundred twenty-two thousand, four hundred thirty-one".