1344412239 has 8 divisors (see below), whose sum is σ = 1792741680. Its totient is φ = 896178816.

The previous prime is 1344412229. The next prime is 1344412271. The reversal of 1344412239 is 9322144431.

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

It is not a de Polignac number, because 1344412239 - 2¹⁵ = 1344379471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344412229) 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, 20409 + ... + 55725.

It is an arithmetic number, because the mean of its divisors is an integer number (224092710).

Almost surely, 2^1344412239 is an apocalyptic number.

1344412239 is a deficient number, since it is larger than the sum of its proper divisors (448329441).

1344412239 is a wasteful number, since it uses less digits than its factorization.

1344412239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48009.

The product of its digits is 20736, while the sum is 33.

The square root of 1344412239 is about 36666.2274988851. The cubic root of 1344412239 is about 1103.6824899850.

The spelling of 1344412239 in words is "one billion, three hundred forty-four million, four hundred twelve thousand, two hundred thirty-nine".