41244221431 has 4 divisors (see below), whose sum is σ = 47136253072. Its totient is φ = 35352189792.

The previous prime is 41244221411. The next prime is 41244221521. The reversal of 41244221431 is 13412244214.

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 41244221431 - 2²¹ = 41242124279 is a prime.

It is a super-2 number, since 2×41244221431² (a number of 22 digits) contains 22 as substring.

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 41244221431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41244221411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2946015810 + ... + 2946015823.

It is an arithmetic number, because the mean of its divisors is an integer number (11784063268).

Almost surely, 2^41244221431 is an apocalyptic number.

41244221431 is a deficient number, since it is larger than the sum of its proper divisors (5892031641).

41244221431 is an equidigital number, since it uses as much as digits as its factorization.

41244221431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5892031640.

The product of its digits is 6144, while the sum is 28.

Adding to 41244221431 its reverse (13412244214), we get a palindrome (54656465645).

The spelling of 41244221431 in words is "forty-one billion, two hundred forty-four million, two hundred twenty-one thousand, four hundred thirty-one".