243714339 has 30 divisors (see below), whose sum is σ = 397924956. Its totient is φ = 147423240.

The previous prime is 243714323. The next prime is 243714353. The reversal of 243714339 is 933417342.

It is not a de Polignac number, because 243714339 - 2⁴ = 243714323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243714379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 465732 + ... + 466254.

Almost surely, 2^243714339 is an apocalyptic number.

243714339 is a deficient number, since it is larger than the sum of its proper divisors (154210617).

243714339 is an frugal number, since it uses more digits than its factorization.

243714339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 537 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 243714339 is about 15611.3528882029. The cubic root of 243714339 is about 624.6360240222.

The spelling of 243714339 in words is "two hundred forty-three million, seven hundred fourteen thousand, three hundred thirty-nine".