4115320641 has 16 divisors (see below), whose sum is σ = 6119963520. Its totient is φ = 2733110640.

The previous prime is 4115320631. The next prime is 4115320663. The reversal of 4115320641 is 1460235114.

It is a happy number.

4115320641 is a `hidden beast` number, since 4 + 1 + 15 + 3 + 2 + 0 + 641 = 666.

4115320641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4115320641 - 2⁷ = 4115320513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4115320631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282670 + ... + 296871.

It is an arithmetic number, because the mean of its divisors is an integer number (382497720).

Almost surely, 2^4115320641 is an apocalyptic number.

It is an amenable number.

4115320641 is a deficient number, since it is larger than the sum of its proper divisors (2004642879).

4115320641 is a wasteful number, since it uses less digits than its factorization.

4115320641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579813 (or 579807 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4115320641 is about 64150.7649291885. The cubic root of 4115320641 is about 1602.5117633034.

Adding to 4115320641 its reverse (1460235114), we get a palindrome (5575555755).

The spelling of 4115320641 in words is "four billion, one hundred fifteen million, three hundred twenty thousand, six hundred forty-one".