41213014021 has 2 divisors, whose sum is σ = 41213014022. Its totient is φ = 41213014020.

The previous prime is 41213013913. The next prime is 41213014061. The reversal of 41213014021 is 12041031214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38775123396 + 2437890625 = 196914^2 + 49375^2 .

It is a cyclic number.

It is not a de Polignac number, because 41213014021 - 2²¹ = 41210916869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41213014021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41213014061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20606507010 + 20606507011.

It is an arithmetic number, because the mean of its divisors is an integer number (20606507011).

Almost surely, 2^41213014021 is an apocalyptic number.

It is an amenable number.

41213014021 is a deficient number, since it is larger than the sum of its proper divisors (1).

41213014021 is an equidigital number, since it uses as much as digits as its factorization.

41213014021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 41213014021 its reverse (12041031214), we get a palindrome (53254045235).

The spelling of 41213014021 in words is "forty-one billion, two hundred thirteen million, fourteen thousand, twenty-one".