880042180 has 24 divisors (see below), whose sum is σ = 1850912280. Its totient is φ = 351479040.

The previous prime is 880042153. The next prime is 880042187. The reversal of 880042180 is 81240088.

It can be written as a sum of positive squares in 4 ways, for example, as 30669444 + 849372736 = 5538^2 + 29144^2 .

It is not an unprimeable number, because it can be changed into a prime (880042187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20065 + ... + 46504.

It is an arithmetic number, because the mean of its divisors is an integer number (77121345).

Almost surely, 2^880042180 is an apocalyptic number.

It is an amenable number.

880042180 is an abundant number, since it is smaller than the sum of its proper divisors (970870100).

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

880042180 is a wasteful number, since it uses less digits than its factorization.

880042180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67239 (or 67237 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 880042180 is about 29665.5048836186. The cubic root of 880042180 is about 958.2992819323.

The spelling of 880042180 in words is "eight hundred eighty million, forty-two thousand, one hundred eighty".