4115855120 has 80 divisors (see below), whose sum is σ = 10637985792. Its totient is φ = 1470666240.

The previous prime is 4115855119. The next prime is 4115855179. The reversal of 4115855120 is 215585114.

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

It is an unprimeable number.

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, 31592 + ... + 96071.

Almost surely, 2^4115855120 is an apocalyptic number.

4115855120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4115855120 is an abundant number, since it is smaller than the sum of its proper divisors (6522130672).

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

4115855120 is a wasteful number, since it uses less digits than its factorization.

4115855120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127720 (or 127714 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 32.

The square root of 4115855120 is about 64154.9305977335. The cubic root of 4115855120 is about 1602.5811359301.

The spelling of 4115855120 in words is "four billion, one hundred fifteen million, eight hundred fifty-five thousand, one hundred twenty".