1344310555 has 16 divisors (see below), whose sum is σ = 1923784704. Its totient is φ = 881733600.

The previous prime is 1344310543. The next prime is 1344310609. The reversal of 1344310555 is 5550134431.

It is not a de Polignac number, because 1344310555 - 2¹³ = 1344302363 is a prime.

It is a super-3 number, since 3×1344310555³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834171 + ... + 835780.

It is an arithmetic number, because the mean of its divisors is an integer number (120236544).

Almost surely, 2^1344310555 is an apocalyptic number.

1344310555 is a deficient number, since it is larger than the sum of its proper divisors (579474149).

1344310555 is a wasteful number, since it uses less digits than its factorization.

1344310555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669986.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1344310555 is about 36664.8408560572. The cubic root of 1344310555 is about 1103.6546637780.

Adding to 1344310555 its reverse (5550134431), we get a palindrome (6894444986).

The spelling of 1344310555 in words is "one billion, three hundred forty-four million, three hundred ten thousand, five hundred fifty-five".