4115422540 has 24 divisors (see below), whose sum is σ = 8644265280. Its totient is φ = 1645811328.

The previous prime is 4115422537. The next prime is 4115422541. The reversal of 4115422540 is 452245114.

It is a junction number, because it is equal to n+sod(n) for n = 4115422499 and 4115422508.

It is not an unprimeable number, because it can be changed into a prime (4115422541) 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 7 ways as a sum of consecutive naturals, for example, 84429 + ... + 123931.

It is an arithmetic number, because the mean of its divisors is an integer number (360177720).

Almost surely, 2^4115422540 is an apocalyptic number.

It is an amenable number.

4115422540 is an abundant number, since it is smaller than the sum of its proper divisors (4528842740).

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

4115422540 is a wasteful number, since it uses less digits than its factorization.

4115422540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44721 (or 44719 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4115422540 is about 64151.5591392758. The cubic root of 4115422540 is about 1602.5249897332.

Adding to 4115422540 its reverse (452245114), we get a palindrome (4567667654).

The spelling of 4115422540 in words is "four billion, one hundred fifteen million, four hundred twenty-two thousand, five hundred forty".