41212113013 has 4 divisors (see below), whose sum is σ = 41218329100. Its totient is φ = 41205896928.

The previous prime is 41212112993. The next prime is 41212113079. The reversal of 41212113013 is 31031121214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19087632964 + 22124480049 = 138158^2 + 148743^2 .

It is a cyclic number.

It is not a de Polignac number, because 41212113013 - 2¹³ = 41212104821 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 (41212113083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098088 + ... + 3111361.

It is an arithmetic number, because the mean of its divisors is an integer number (10304582275).

Almost surely, 2^41212113013 is an apocalyptic number.

It is an amenable number.

41212113013 is a deficient number, since it is larger than the sum of its proper divisors (6216087).

41212113013 is an equidigital number, since it uses as much as digits as its factorization.

41212113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216086.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 41212113013 its reverse (31031121214), we get a palindrome (72243234227).

The spelling of 41212113013 in words is "forty-one billion, two hundred twelve million, one hundred thirteen thousand, thirteen".