41030005124321 has 4 divisors (see below), whose sum is σ = 41030018122500. Its totient is φ = 41029992126144.

The previous prime is 41030005124291. The next prime is 41030005124393. The reversal of 41030005124321 is 12342150003014.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 39152063779921 + 1877941344400 = 6257161^2 + 1370380^2 .

It is a cyclic number.

It is not a de Polignac number, because 41030005124321 - 2³⁸ = 40755127217377 is a prime.

It is a super-2 number, since 2×41030005124321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41030005124021) 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, 1600805 + ... + 9199053.

It is an arithmetic number, because the mean of its divisors is an integer number (10257504530625).

Almost surely, 2^{41030005124321} is an apocalyptic number.

It is an amenable number.

41030005124321 is a deficient number, since it is larger than the sum of its proper divisors (12998179).

41030005124321 is an equidigital number, since it uses as much as digits as its factorization.

41030005124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12998178.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 41030005124321 its reverse (12342150003014), we get a palindrome (53372155127335).

The spelling of 41030005124321 in words is "forty-one trillion, thirty billion, five million, one hundred twenty-four thousand, three hundred twenty-one".