2224340431 has 4 divisors (see below), whose sum is σ = 2341411000. Its totient is φ = 2107269864.

The previous prime is 2224340429. The next prime is 2224340453. The reversal of 2224340431 is 1340434222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2224340431 - 2¹ = 2224340429 is a prime.

It is a super-2 number, since 2×2224340431² = 9895380705962531522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2224340396 and 2224340405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224340491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58535256 + ... + 58535293.

It is an arithmetic number, because the mean of its divisors is an integer number (585352750).

Almost surely, 2^2224340431 is an apocalyptic number.

2224340431 is a deficient number, since it is larger than the sum of its proper divisors (117070569).

2224340431 is a wasteful number, since it uses less digits than its factorization.

2224340431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117070568.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2224340431 is about 47162.9137246629. The cubic root of 2224340431 is about 1305.3703740699.

Adding to 2224340431 its reverse (1340434222), we get a palindrome (3564774653).

The spelling of 2224340431 in words is "two billion, two hundred twenty-four million, three hundred forty thousand, four hundred thirty-one".