41201223613 has 64 divisors (see below), whose sum is σ = 50965770240. Its totient is φ = 32865638400.

The previous prime is 41201223611. The next prime is 41201223617. The reversal of 41201223613 is 31632210214.

It is a cyclic number.

It is not a de Polignac number, because 41201223613 - 2¹ = 41201223611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41201223611) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15493678 + ... + 15496336.

It is an arithmetic number, because the mean of its divisors is an integer number (796340160).

Almost surely, 2^41201223613 is an apocalyptic number.

41201223613 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

41201223613 is a deficient number, since it is larger than the sum of its proper divisors (9764546627).

41201223613 is a wasteful number, since it uses less digits than its factorization.

41201223613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 41201223613 its reverse (31632210214), we get a palindrome (72833433827).

The spelling of 41201223613 in words is "forty-one billion, two hundred one million, two hundred twenty-three thousand, six hundred thirteen".