2353742300843 has 4 divisors (see below), whose sum is σ = 2353748534928. Its totient is φ = 2353736066760.

The previous prime is 2353742300809. The next prime is 2353742300941. The reversal of 2353742300843 is 3480032473532.

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 2353742300843 - 2²⁰ = 2353741252267 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2353742300794 and 2353742300803.

It is not an unprimeable number, because it can be changed into a prime (2353742300443) 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, 2511488 + ... + 3318893.

It is an arithmetic number, because the mean of its divisors is an integer number (588437133732).

Almost surely, 2^{2353742300843} is an apocalyptic number.

2353742300843 is a deficient number, since it is larger than the sum of its proper divisors (6234085).

2353742300843 is an equidigital number, since it uses as much as digits as its factorization.

2353742300843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234084.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 2353742300843 in words is "two trillion, three hundred fifty-three billion, seven hundred forty-two million, three hundred thousand, eight hundred forty-three".