2340442214023 has 4 divisors (see below), whose sum is σ = 2340450137448. Its totient is φ = 2340434290600.

The previous prime is 2340442213973. The next prime is 2340442214029. The reversal of 2340442214023 is 3204122440432.

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

It is a cyclic number.

It is not a de Polignac number, because 2340442214023 - 2¹³ = 2340442205831 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 (2340442214029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500761 + ... + 4115362.

It is an arithmetic number, because the mean of its divisors is an integer number (585112534362).

Almost surely, 2^{2340442214023} is an apocalyptic number.

2340442214023 is a deficient number, since it is larger than the sum of its proper divisors (7923425).

2340442214023 is an equidigital number, since it uses as much as digits as its factorization.

2340442214023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7923424.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2340442214023 its reverse (3204122440432), we get a palindrome (5544564654455).

The spelling of 2340442214023 in words is "two trillion, three hundred forty billion, four hundred forty-two million, two hundred fourteen thousand, twenty-three".