1342234239 has 4 divisors (see below), whose sum is σ = 1789645656. Its totient is φ = 894822824.

The previous prime is 1342234219. The next prime is 1342234241. The reversal of 1342234239 is 9324322431.

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 1342234239 - 2⁷ = 1342234111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342234219) 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, 223705704 + ... + 223705709.

It is an arithmetic number, because the mean of its divisors is an integer number (447411414).

Almost surely, 2^1342234239 is an apocalyptic number.

1342234239 is a deficient number, since it is larger than the sum of its proper divisors (447411417).

1342234239 is an equidigital number, since it uses as much as digits as its factorization.

1342234239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447411416.

The product of its digits is 31104, while the sum is 33.

The square root of 1342234239 is about 36636.5151044692. The cubic root of 1342234239 is about 1103.0861650243.

The spelling of 1342234239 in words is "one billion, three hundred forty-two million, two hundred thirty-four thousand, two hundred thirty-nine".