4080113856 has 588 divisors, whose sum is σ = 15438004176. Its totient is φ = 1041361920.

The previous prime is 4080113837. The next prime is 4080113897. The reversal of 4080113856 is 6583110804.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4080113856.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 131616561 + ... + 131616591.

Almost surely, 2^4080113856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4080113856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7719002088).

4080113856 is an abundant number, since it is smaller than the sum of its proper divisors (11357890320).

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

4080113856 is an equidigital number, since it uses as much as digits as its factorization.

4080113856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4080113856 is about 63875.7689268787. The cubic root of 4080113856 is about 1597.9288116854.

The spelling of 4080113856 in words is "four billion, eighty million, one hundred thirteen thousand, eight hundred fifty-six".