41135534304520 has 32 divisors (see below), whose sum is σ = 93726533865600. Its totient is φ = 16245932534208.

The previous prime is 41135534304511. The next prime is 41135534304547. The reversal of 41135534304520 is 2540343553114.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6508783914 + ... + 6508790233.

It is an arithmetic number, because the mean of its divisors is an integer number (2928954183300).

Almost surely, 2^{41135534304520} is an apocalyptic number.

41135534304520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41135534304520 is an abundant number, since it is smaller than the sum of its proper divisors (52590999561080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41135534304520 is a wasteful number, since it uses less digits than its factorization.

41135534304520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13017574237 (or 13017574233 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 41135534304520 its reverse (2540343553114), we get a palindrome (43675877857634).

The spelling of 41135534304520 in words is "forty-one trillion, one hundred thirty-five billion, five hundred thirty-four million, three hundred four thousand, five hundred twenty".