1344300005 has 32 divisors (see below), whose sum is σ = 1691329248. Its totient is φ = 1024819200.

The previous prime is 1344299963. The next prime is 1344300019. The reversal of 1344300005 is 5000034431.

It can be written as a sum of positive squares in 16 ways, for example, as 1316093284 + 28206721 = 36278^2 + 5311^2 .

It is not a de Polignac number, because 1344300005 - 2⁶ = 1344299941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1344300005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2413187 + ... + 2413743.

It is an arithmetic number, because the mean of its divisors is an integer number (52854039).

Almost surely, 2^1344300005 is an apocalyptic number.

It is an amenable number.

1344300005 is a deficient number, since it is larger than the sum of its proper divisors (347029243).

1344300005 is a wasteful number, since it uses less digits than its factorization.

1344300005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1344300005 is about 36664.6969849745. The cubic root of 1344300005 is about 1103.6517766507.

Adding to 1344300005 its reverse (5000034431), we get a palindrome (6344334436).

The spelling of 1344300005 in words is "one billion, three hundred forty-four million, three hundred thousand, five".