1342304243 has 8 divisors (see below), whose sum is σ = 1537929312. Its totient is φ = 1147646016.

The previous prime is 1342304209. The next prime is 1342304251. The reversal of 1342304243 is 3424032431.

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

It is a cyclic number.

It is not a de Polignac number, because 1342304243 - 2⁸ = 1342303987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342304263) 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, 238730 + ... + 244287.

It is an arithmetic number, because the mean of its divisors is an integer number (192241164).

Almost surely, 2^1342304243 is an apocalyptic number.

1342304243 is a deficient number, since it is larger than the sum of its proper divisors (195625069).

1342304243 is an equidigital number, since it uses as much as digits as its factorization.

1342304243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483421.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1342304243 is about 36637.4704776408. The cubic root of 1342304243 is about 1103.1053417817.

Adding to 1342304243 its reverse (3424032431), we get a palindrome (4766336674).

The spelling of 1342304243 in words is "one billion, three hundred forty-two million, three hundred four thousand, two hundred forty-three".