2330423211243 has 4 divisors (see below), whose sum is σ = 3107230948328. Its totient is φ = 1553615474160.

The previous prime is 2330423211239. The next prime is 2330423211271. The reversal of 2330423211243 is 3421123240332.

It is a happy number.

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

It is not a de Polignac number, because 2330423211243 - 2² = 2330423211239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2330423211243.

It is not an unprimeable number, because it can be changed into a prime (2330423211293) 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, 388403868538 + ... + 388403868543.

It is an arithmetic number, because the mean of its divisors is an integer number (776807737082).

Almost surely, 2^{2330423211243} is an apocalyptic number.

2330423211243 is a deficient number, since it is larger than the sum of its proper divisors (776807737085).

2330423211243 is an equidigital number, since it uses as much as digits as its factorization.

2330423211243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776807737084.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2330423211243 its reverse (3421123240332), we get a palindrome (5751546451575).

The spelling of 2330423211243 in words is "two trillion, three hundred thirty billion, four hundred twenty-three million, two hundred eleven thousand, two hundred forty-three".