41331124340221 has 8 divisors (see below), whose sum is σ = 42666152441600. Its totient is φ = 39996206615520.

The previous prime is 41331124340203. The next prime is 41331124340257. The reversal of 41331124340221 is 12204342113314.

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 not a de Polignac number, because 41331124340221 - 2²¹ = 41331122243069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41331124340621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26832831 + ... + 28331308.

It is an arithmetic number, because the mean of its divisors is an integer number (5333269055200).

Almost surely, 2^{41331124340221} is an apocalyptic number.

It is an amenable number.

41331124340221 is a deficient number, since it is larger than the sum of its proper divisors (1335028101379).

41331124340221 is a wasteful number, since it uses less digits than its factorization.

41331124340221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55188339.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 41331124340221 its reverse (12204342113314), we get a palindrome (53535466453535).

The spelling of 41331124340221 in words is "forty-one trillion, three hundred thirty-one billion, one hundred twenty-four million, three hundred forty thousand, two hundred twenty-one".