2340638319383 has 24 divisors (see below), whose sum is σ = 2937648672000. Its totient is φ = 1848510175680.

The previous prime is 2340638319379. The next prime is 2340638319413. The reversal of 2340638319383 is 3839138360432.

It is not a de Polignac number, because 2340638319383 - 2² = 2340638319379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340638319343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3051383 + ... + 3740616.

It is an arithmetic number, because the mean of its divisors is an integer number (122402028000).

Almost surely, 2^{2340638319383} is an apocalyptic number.

2340638319383 is a deficient number, since it is larger than the sum of its proper divisors (597010352617).

2340638319383 is a wasteful number, since it uses less digits than its factorization.

2340638319383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6792567 (or 6792560 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 53.

The spelling of 2340638319383 in words is "two trillion, three hundred forty billion, six hundred thirty-eight million, three hundred nineteen thousand, three hundred eighty-three".