2243240423422 has 16 divisors (see below), whose sum is σ = 3398256813744. Its totient is φ = 1110488680000.

The previous prime is 2243240423407. The next prime is 2243240423453.

2243240423422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10513722 + ... + 10724962.

It is an arithmetic number, because the mean of its divisors is an integer number (212391050859).

Almost surely, 2^{2243240423422} is an apocalyptic number.

2243240423422 is a deficient number, since it is larger than the sum of its proper divisors (1155016390322).

2243240423422 is a wasteful number, since it uses less digits than its factorization.

2243240423422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263915.

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 2243240 and 423422, that added together give a palindrome (2666662).

The spelling of 2243240423422 in words is "two trillion, two hundred forty-three billion, two hundred forty million, four hundred twenty-three thousand, four hundred twenty-two".