41534212513 has 4 divisors (see below), whose sum is σ = 41688615060. Its totient is φ = 41379809968.

The previous prime is 41534212487. The next prime is 41534212589. The reversal of 41534212513 is 31521243514.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31521243514 = 2 ⋅15760621757.

It can be written as a sum of positive squares in 2 ways, for example, as 14379127569 + 27155084944 = 119913^2 + 164788^2 .

It is a cyclic number.

It is not a de Polignac number, because 41534212513 - 2⁵ = 41534212481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41534216513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77200870 + ... + 77201407.

It is an arithmetic number, because the mean of its divisors is an integer number (10422153765).

Almost surely, 2^41534212513 is an apocalyptic number.

It is an amenable number.

41534212513 is a deficient number, since it is larger than the sum of its proper divisors (154402547).

41534212513 is a wasteful number, since it uses less digits than its factorization.

41534212513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154402546.

The product of its digits is 14400, while the sum is 31.

The spelling of 41534212513 in words is "forty-one billion, five hundred thirty-four million, two hundred twelve thousand, five hundred thirteen".