41243224620621 has 4 divisors (see below), whose sum is σ = 54990966160832. Its totient is φ = 27495483080412.

The previous prime is 41243224620569. The next prime is 41243224620629. The reversal of 41243224620621 is 12602642234214.

41243224620621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41243224620621 - 2¹⁴ = 41243224604237 is a prime.

It is a super-3 number, since 3×41243224620621³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41243224620621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41243224620629) 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, 6873870770101 + ... + 6873870770106.

It is an arithmetic number, because the mean of its divisors is an integer number (13747741540208).

Almost surely, 2^{41243224620621} is an apocalyptic number.

It is an amenable number.

41243224620621 is a deficient number, since it is larger than the sum of its proper divisors (13747741540211).

41243224620621 is a wasteful number, since it uses less digits than its factorization.

41243224620621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13747741540210.

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 41243224620621 its reverse (12602642234214), we get a palindrome (53845866854835).

The spelling of 41243224620621 in words is "forty-one trillion, two hundred forty-three billion, two hundred twenty-four million, six hundred twenty thousand, six hundred twenty-one".