41125013520 has 40 divisors (see below), whose sum is σ = 127487542656. Its totient is φ = 10966670208.

The previous prime is 41125013519. The next prime is 41125013603. The reversal of 41125013520 is 2531052114.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 85676872 + ... + 85677351.

Almost surely, 2^41125013520 is an apocalyptic number.

41125013520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41125013520 is an abundant number, since it is smaller than the sum of its proper divisors (86362529136).

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

41125013520 is a wasteful number, since it uses less digits than its factorization.

41125013520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171354239 (or 171354233 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 41125013520 its reverse (2531052114), we get a palindrome (43656065634).

The spelling of 41125013520 in words is "forty-one billion, one hundred twenty-five million, thirteen thousand, five hundred twenty".