2344723868138 has 8 divisors (see below), whose sum is σ = 3670002576288. Its totient is φ = 1121389676044.

The previous prime is 2344723868129. The next prime is 2344723868173. The reversal of 2344723868138 is 8318683274432.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 25486128956 + ... + 25486129047.

It is an arithmetic number, because the mean of its divisors is an integer number (458750322036).

Almost surely, 2^{2344723868138} is an apocalyptic number.

2344723868138 is a deficient number, since it is larger than the sum of its proper divisors (1325278708150).

2344723868138 is a wasteful number, since it uses less digits than its factorization.

2344723868138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50972258028.

The product of its digits is 37158912, while the sum is 59.

The spelling of 2344723868138 in words is "two trillion, three hundred forty-four billion, seven hundred twenty-three million, eight hundred sixty-eight thousand, one hundred thirty-eight".