2338943836353 has 4 divisors (see below), whose sum is σ = 3118591781808. Its totient is φ = 1559295890900.

The previous prime is 2338943836351. The next prime is 2338943836357. The reversal of 2338943836353 is 3536383498332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2338943836353 - 2¹ = 2338943836351 is a prime.

It is a super-2 number, since 2×2338943836353² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2338943836351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389823972723 + ... + 389823972728.

It is an arithmetic number, because the mean of its divisors is an integer number (779647945452).

Almost surely, 2^{2338943836353} is an apocalyptic number.

It is an amenable number.

2338943836353 is a deficient number, since it is larger than the sum of its proper divisors (779647945455).

2338943836353 is an equidigital number, since it uses as much as digits as its factorization.

2338943836353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779647945454.

The product of its digits is 100776960, while the sum is 60.

The spelling of 2338943836353 in words is "two trillion, three hundred thirty-eight billion, nine hundred forty-three million, eight hundred thirty-six thousand, three hundred fifty-three".