22439403341 has 4 divisors (see below), whose sum is σ = 23213175900. Its totient is φ = 21665630784.

The previous prime is 22439403299. The next prime is 22439403373. The reversal of 22439403341 is 14330493422.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9717819241 + 12721584100 = 98579^2 + 112790^2 .

It is a cyclic number.

It is not a de Polignac number, because 22439403341 - 2⁶ = 22439403277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22439409341) 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, 386886236 + ... + 386886293.

It is an arithmetic number, because the mean of its divisors is an integer number (5803293975).

Almost surely, 2^22439403341 is an apocalyptic number.

It is an amenable number.

22439403341 is a deficient number, since it is larger than the sum of its proper divisors (773772559).

22439403341 is an equidigital number, since it uses as much as digits as its factorization.

22439403341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773772558.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 22439403341 its reverse (14330493422), we get a palindrome (36769896763).

The spelling of 22439403341 in words is "twenty-two billion, four hundred thirty-nine million, four hundred three thousand, three hundred forty-one".