2304212140343 has 4 divisors (see below), whose sum is σ = 2304910601400. Its totient is φ = 2303513679288.

The previous prime is 2304212140339. The next prime is 2304212140367. The reversal of 2304212140343 is 3430412124032.

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 2304212140343 - 2² = 2304212140339 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 (2304212142343) 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, 349225580 + ... + 349232177.

It is an arithmetic number, because the mean of its divisors is an integer number (576227650350).

Almost surely, 2^{2304212140343} is an apocalyptic number.

2304212140343 is a deficient number, since it is larger than the sum of its proper divisors (698461057).

2304212140343 is an equidigital number, since it uses as much as digits as its factorization.

2304212140343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698461056.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2304212140343 its reverse (3430412124032), we get a palindrome (5734624264375).

The spelling of 2304212140343 in words is "two trillion, three hundred four billion, two hundred twelve million, one hundred forty thousand, three hundred forty-three".