41134441520 has 80 divisors (see below), whose sum is σ = 96421542912. Its totient is φ = 16319251200.

The previous prime is 41134441519. The next prime is 41134441529. The reversal of 41134441520 is 2514443114.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (41134441529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8973149 + ... + 8977731.

Almost surely, 2^41134441520 is an apocalyptic number.

41134441520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41134441520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48210771456).

41134441520 is an abundant number, since it is smaller than the sum of its proper divisors (55287101392).

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

41134441520 is a wasteful number, since it uses less digits than its factorization.

41134441520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490 (or 5484 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 41134441520 its reverse (2514443114), we get a palindrome (43648884634).

The spelling of 41134441520 in words is "forty-one billion, one hundred thirty-four million, four hundred forty-one thousand, five hundred twenty".