41354003521 has 8 divisors (see below), whose sum is σ = 42011290880. Its totient is φ = 40700061792.

The previous prime is 41354003513. The next prime is 41354003533. The reversal of 41354003521 is 12530045314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41354003521 - 2³ = 41354003513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41354003521.

It is not an unprimeable number, because it can be changed into a prime (41354073521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811485 + ... + 860938.

It is an arithmetic number, because the mean of its divisors is an integer number (5251411360).

Almost surely, 2^41354003521 is an apocalyptic number.

It is an amenable number.

41354003521 is a deficient number, since it is larger than the sum of its proper divisors (657287359).

41354003521 is a wasteful number, since it uses less digits than its factorization.

41354003521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672815.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 41354003521 its reverse (12530045314), we get a palindrome (53884048835).

The spelling of 41354003521 in words is "forty-one billion, three hundred fifty-four million, three thousand, five hundred twenty-one".