1344144002 has 8 divisors (see below), whose sum is σ = 2026451196. Its totient is φ = 668660272.

The previous prime is 1344143993. The next prime is 1344144013. The reversal of 1344144002 is 2004414431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 854451361 + 489692641 = 29231^2 + 22129^2 .

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

It is a super-2 number, since 2×1344144002² = 3613446196225152008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705373 + ... + 1706160.

Almost surely, 2^1344144002 is an apocalyptic number.

1344144002 is a deficient number, since it is larger than the sum of its proper divisors (682307194).

1344144002 is a wasteful number, since it uses less digits than its factorization.

1344144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411732.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1344144002 is about 36662.5694953313. The cubic root of 1344144002 is about 1103.6090828948.

Adding to 1344144002 its reverse (2004414431), we get a palindrome (3348558433).

The spelling of 1344144002 in words is "one billion, three hundred forty-four million, one hundred forty-four thousand, two".