2240344430 has 8 divisors (see below), whose sum is σ = 4032619992. Its totient is φ = 896137768.

The previous prime is 2240344429. The next prime is 2240344433. The reversal of 2240344430 is 344430422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2240344430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240344433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112017212 + ... + 112017231.

It is an arithmetic number, because the mean of its divisors is an integer number (504077499).

Almost surely, 2^2240344430 is an apocalyptic number.

2240344430 is a deficient number, since it is larger than the sum of its proper divisors (1792275562).

2240344430 is a wasteful number, since it uses less digits than its factorization.

2240344430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224034450.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2240344430 is about 47332.2768309322. The cubic root of 2240344430 is about 1308.4935833390.

Adding to 2240344430 its reverse (344430422), we get a palindrome (2584774852).

The spelling of 2240344430 in words is "two billion, two hundred forty million, three hundred forty-four thousand, four hundred thirty".