2240333444 has 12 divisors (see below), whose sum is σ = 3923004624. Its totient is φ = 1119474984.

The previous prime is 2240333441. The next prime is 2240333483. The reversal of 2240333444 is 4443330422.

It is a super-3 number, since 3×2240333444³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2240333441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165614 + ... + 178629.

It is an arithmetic number, because the mean of its divisors is an integer number (326917052).

Almost surely, 2^2240333444 is an apocalyptic number.

It is an amenable number.

2240333444 is a deficient number, since it is larger than the sum of its proper divisors (1682671180).

2240333444 is a wasteful number, since it uses less digits than its factorization.

2240333444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345874 (or 345872 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 2240333444 is about 47332.1607789038. The cubic root of 2240333444 is about 1308.4914445110.

Adding to 2240333444 its reverse (4443330422), we get a palindrome (6683663866).

The spelling of 2240333444 in words is "two billion, two hundred forty million, three hundred thirty-three thousand, four hundred forty-four".