1344230005 has 8 divisors (see below), whose sum is σ = 1614375000. Its totient is φ = 1074518016.

The previous prime is 1344229987. The next prime is 1344230021. The reversal of 1344230005 is 5000324431.

It can be written as a sum of positive squares in 4 ways, for example, as 303909489 + 1040320516 = 17433^2 + 32254^2 .

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 1344230005 - 2¹¹ = 1344227957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101380 + ... + 113869.

It is an arithmetic number, because the mean of its divisors is an integer number (201796875).

Almost surely, 2^1344230005 is an apocalyptic number.

It is an amenable number.

1344230005 is a deficient number, since it is larger than the sum of its proper divisors (270144995).

1344230005 is a wasteful number, since it uses less digits than its factorization.

1344230005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216503.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1344230005 is about 36663.7423758132. The cubic root of 1344230005 is about 1103.6326199731.

Adding to 1344230005 its reverse (5000324431), we get a palindrome (6344554436).

The spelling of 1344230005 in words is "one billion, three hundred forty-four million, two hundred thirty thousand, five".