2240041444 has 6 divisors (see below), whose sum is σ = 3920072534. Its totient is φ = 1120020720.

The previous prime is 2240041411. The next prime is 2240041471. The reversal of 2240041444 is 4441400422.

It can be written as a sum of positive squares in only one way, i.e., 1471643044 + 768398400 = 38362^2 + 27720^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280005177 + ... + 280005184.

Almost surely, 2^2240041444 is an apocalyptic number.

It is an amenable number.

2240041444 is a deficient number, since it is larger than the sum of its proper divisors (1680031090).

2240041444 is a wasteful number, since it uses less digits than its factorization.

2240041444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560010365 (or 560010363 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 2240041444 is about 47329.0760949334. The cubic root of 2240041444 is about 1308.4345934347.

Adding to 2240041444 its reverse (4441400422), we get a palindrome (6681441866).

The spelling of 2240041444 in words is "two billion, two hundred forty million, forty-one thousand, four hundred forty-four".