41243125144421 has 16 divisors (see below), whose sum is σ = 41329203691776. Its totient is φ = 41157153000000.

The previous prime is 41243125144399. The next prime is 41243125144499. The reversal of 41243125144421 is 12444152134214.

It is a happy number.

41243125144421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 41243125144421 - 2⁶ = 41243125144357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41243125174421) 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 15 ways as a sum of consecutive naturals, for example, 8484491531 + ... + 8484496391.

It is an arithmetic number, because the mean of its divisors is an integer number (2583075230736).

Almost surely, 2^{41243125144421} is an apocalyptic number.

It is an amenable number.

41243125144421 is a deficient number, since it is larger than the sum of its proper divisors (86078547355).

41243125144421 is a wasteful number, since it uses less digits than its factorization.

41243125144421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12524.

The product of its digits is 122880, while the sum is 38.

Adding to 41243125144421 its reverse (12444152134214), we get a palindrome (53687277278635).

The spelling of 41243125144421 in words is "forty-one trillion, two hundred forty-three billion, one hundred twenty-five million, one hundred forty-four thousand, four hundred twenty-one".