2342243222144 has 64 divisors (see below), whose sum is σ = 5456804274240. Its totient is φ = 980473890816.

The previous prime is 2342243222093. The next prime is 2342243222161. The reversal of 2342243222144 is 4412223422432.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2342243222144² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30358109 + ... + 30435164.

It is an arithmetic number, because the mean of its divisors is an integer number (85262566785).

Almost surely, 2^{2342243222144} is an apocalyptic number.

It is an amenable number.

2342243222144 is an abundant number, since it is smaller than the sum of its proper divisors (3114561052096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2342243222144 is an equidigital number, since it uses as much as digits as its factorization.

2342243222144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60793337 (or 60793325 counting only the distinct ones).

The product of its digits is 147456, while the sum is 35.

Adding to 2342243222144 its reverse (4412223422432), we get a palindrome (6754466644576).

The spelling of 2342243222144 in words is "two trillion, three hundred forty-two billion, two hundred forty-three million, two hundred twenty-two thousand, one hundred forty-four".