2440221141 has 16 divisors (see below), whose sum is σ = 3370572288. Its totient is φ = 1568716800.

The previous prime is 2440221131. The next prime is 2440221187. The reversal of 2440221141 is 1411220442.

2440221141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2440221141 - 2³¹ = 292737493 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440221131) 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, 20556 + ... + 72821.

It is an arithmetic number, because the mean of its divisors is an integer number (210660768).

Almost surely, 2^2440221141 is an apocalyptic number.

It is an amenable number.

2440221141 is a deficient number, since it is larger than the sum of its proper divisors (930351147).

2440221141 is a wasteful number, since it uses less digits than its factorization.

2440221141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93692.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2440221141 is about 49398.5945245409. The cubic root of 2440221141 is about 1346.3037695315.

Adding to 2440221141 its reverse (1411220442), we get a palindrome (3851441583).

The spelling of 2440221141 in words is "two billion, four hundred forty million, two hundred twenty-one thousand, one hundred forty-one".