2273500370343 has 4 divisors (see below), whose sum is σ = 3031333827128. Its totient is φ = 1515666913560.

The previous prime is 2273500370333. The next prime is 2273500370363. The reversal of 2273500370343 is 3430730053722.

2273500370343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2273500370343 - 2⁸ = 2273500370087 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 (2273500370333) 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, 378916728388 + ... + 378916728393.

It is an arithmetic number, because the mean of its divisors is an integer number (757833456782).

Almost surely, 2^{2273500370343} is an apocalyptic number.

2273500370343 is a deficient number, since it is larger than the sum of its proper divisors (757833456785).

2273500370343 is an equidigital number, since it uses as much as digits as its factorization.

2273500370343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757833456784.

The product of its (nonzero) digits is 317520, while the sum is 39.

The spelling of 2273500370343 in words is "two trillion, two hundred seventy-three billion, five hundred million, three hundred seventy thousand, three hundred forty-three".