41230545521 has 8 divisors (see below), whose sum is σ = 46529769600. Its totient is φ = 36189820240.

The previous prime is 41230545491. The next prime is 41230545527. The reversal of 41230545521 is 12554503214.

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 41230545521 - 2²² = 41226351217 is a prime.

It is a super-2 number, since 2×41230545521² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41230545527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64624361 + ... + 64624998.

It is an arithmetic number, because the mean of its divisors is an integer number (5816221200).

Almost surely, 2^41230545521 is an apocalyptic number.

It is an amenable number.

41230545521 is a deficient number, since it is larger than the sum of its proper divisors (5299224079).

41230545521 is a wasteful number, since it uses less digits than its factorization.

41230545521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129249399.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 41230545521 in words is "forty-one billion, two hundred thirty million, five hundred forty-five thousand, five hundred twenty-one".