2242323144423 has 14 divisors (see below), whose sum is σ = 3361946773184. Its totient is φ = 1494882095796.

The previous prime is 2242323144379. The next prime is 2242323144487. The reversal of 2242323144423 is 3244413232422.

2242323144423 is a `hidden beast` number, since 22 + 42 + 32 + 3 + 144 + 423 = 666.

It is not a de Polignac number, because 2242323144423 - 2⁹ = 2242323143911 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 (2242323144923) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1537943815 + ... + 1537945272.

Almost surely, 2^{2242323144423} is an apocalyptic number.

2242323144423 is a deficient number, since it is larger than the sum of its proper divisors (1119623628761).

2242323144423 is an frugal number, since it uses more digits than its factorization.

2242323144423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075889105 (or 3075889090 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 2242323144423 its reverse (3244413232422), we get a palindrome (5486736376845).

The spelling of 2242323144423 in words is "two trillion, two hundred forty-two billion, three hundred twenty-three million, one hundred forty-four thousand, four hundred twenty-three".