244106140 has 24 divisors (see below), whose sum is σ = 521029152. Its totient is φ = 96041280.

The previous prime is 244106123. The next prime is 244106143. The reversal of 244106140 is 41601442.

244106140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244106143) 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, 98824 + ... + 101263.

It is an arithmetic number, because the mean of its divisors is an integer number (21709548).

Almost surely, 2^244106140 is an apocalyptic number.

244106140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244106140 is an abundant number, since it is smaller than the sum of its proper divisors (276923012).

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

244106140 is a wasteful number, since it uses less digits than its factorization.

244106140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200157 (or 200155 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 244106140 is about 15623.8964410290. The cubic root of 244106140 is about 624.9705714144.

Adding to 244106140 its reverse (41601442), we get a palindrome (285707582).

The spelling of 244106140 in words is "two hundred forty-four million, one hundred six thousand, one hundred forty".