2241351140 has 36 divisors (see below), whose sum is σ = 5475303036. Its totient is φ = 768462912.

The previous prime is 2241351139. The next prime is 2241351163. The reversal of 2241351140 is 411531422.

It can be written as a sum of positive squares in 2 ways, for example, as 980817124 + 1260534016 = 31318^2 + 35504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1142567 + ... + 1144526.

It is an arithmetic number, because the mean of its divisors is an integer number (152091751).

Almost surely, 2^2241351140 is an apocalyptic number.

2241351140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2241351140 is an abundant number, since it is smaller than the sum of its proper divisors (3233951896).

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

2241351140 is a wasteful number, since it uses less digits than its factorization.

2241351140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287116 (or 2287107 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2241351140 is about 47342.9101344647. The cubic root of 2241351140 is about 1308.6895467065.

Adding to 2241351140 its reverse (411531422), we get a palindrome (2652882562).

The spelling of 2241351140 in words is "two billion, two hundred forty-one million, three hundred fifty-one thousand, one hundred forty".