140255180 has 48 divisors (see below), whose sum is σ = 318578400. Its totient is φ = 51560448.

The previous prime is 140255179. The next prime is 140255183. The reversal of 140255180 is 81552041.

140255180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (140255183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65771 + ... + 67869.

It is an arithmetic number, because the mean of its divisors is an integer number (6637050).

Almost surely, 2^140255180 is an apocalyptic number.

140255180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140255180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159289200).

140255180 is an abundant number, since it is smaller than the sum of its proper divisors (178323220).

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

140255180 is a wasteful number, since it uses less digits than its factorization.

140255180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 140255180 is about 11842.9379800791. The cubic root of 140255180 is about 519.5646998076.

The spelling of 140255180 in words is "one hundred forty million, two hundred fifty-five thousand, one hundred eighty".