2340442214022 has 64 divisors (see below), whose sum is σ = 5117515259904. Its totient is φ = 707684545440.

The previous prime is 2340442213973. The next prime is 2340442214029. The reversal of 2340442214022 is 2204122440432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340442214029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194917143 + ... + 194929149.

It is an arithmetic number, because the mean of its divisors is an integer number (79961175936).

Almost surely, 2^{2340442214022} is an apocalyptic number.

2340442214022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2340442214022 is an abundant number, since it is smaller than the sum of its proper divisors (2777073045882).

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

2340442214022 is a wasteful number, since it uses less digits than its factorization.

2340442214022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18193.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2340442214022 its reverse (2204122440432), we get a palindrome (4544564654454).

The spelling of 2340442214022 in words is "two trillion, three hundred forty billion, four hundred forty-two million, two hundred fourteen thousand, twenty-two".