4113013520 has 80 divisors (see below), whose sum is σ = 11922415488. Its totient is φ = 1281976320.

The previous prime is 4113013519. The next prime is 4113013529. The reversal of 4113013520 is 253103114.

4113013520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4113013492 and 4113013501.

It is not an unprimeable number, because it can be changed into a prime (4113013529) 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, 327689 + ... + 340008.

Almost surely, 2^4113013520 is an apocalyptic number.

4113013520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4113013520 is an abundant number, since it is smaller than the sum of its proper divisors (7809401968).

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

4113013520 is a wasteful number, since it uses less digits than its factorization.

4113013520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667728 (or 667722 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 4113013520 is about 64132.7803856967. The cubic root of 4113013520 is about 1602.2122419147.

Adding to 4113013520 its reverse (253103114), we get a palindrome (4366116634).

The spelling of 4113013520 in words is "four billion, one hundred thirteen million, thirteen thousand, five hundred twenty".