1347273223343 has 8 divisors (see below), whose sum is σ = 1430834337360. Its totient is φ = 1264190970240.

The previous prime is 1347273223327. The next prime is 1347273223349. The reversal of 1347273223343 is 3433223727431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1347273223343 - 2⁴ = 1347273223327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1347273223294 and 1347273223303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347273223349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119709428 + ... + 119720681.

It is an arithmetic number, because the mean of its divisors is an integer number (178854292170).

Almost surely, 2^{1347273223343} is an apocalyptic number.

1347273223343 is a deficient number, since it is larger than the sum of its proper divisors (83561114017).

1347273223343 is a wasteful number, since it uses less digits than its factorization.

1347273223343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239430457.

The product of its digits is 1524096, while the sum is 44.

The spelling of 1347273223343 in words is "one trillion, three hundred forty-seven billion, two hundred seventy-three million, two hundred twenty-three thousand, three hundred forty-three".