41341443303421 has 2 divisors, whose sum is σ = 41341443303422. Its totient is φ = 41341443303420.

The previous prime is 41341443303397. The next prime is 41341443303469. The reversal of 41341443303421 is 12430334414314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25449149431225 + 15892293872196 = 5044715^2 + 3986514^2 .

It is a cyclic number.

It is not a de Polignac number, because 41341443303421 - 2¹¹ = 41341443301373 is a prime.

It is a super-2 number, since 2×41341443303421² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41341443303821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20670721651710 + 20670721651711.

It is an arithmetic number, because the mean of its divisors is an integer number (20670721651711).

Almost surely, 2^{41341443303421} is an apocalyptic number.

It is an amenable number.

41341443303421 is a deficient number, since it is larger than the sum of its proper divisors (1).

41341443303421 is an equidigital number, since it uses as much as digits as its factorization.

41341443303421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 41341443303421 its reverse (12430334414314), we get a palindrome (53771777717735).

The spelling of 41341443303421 in words is "forty-one trillion, three hundred forty-one billion, four hundred forty-three million, three hundred three thousand, four hundred twenty-one".