1344165164 has 12 divisors (see below), whose sum is σ = 2356914000. Its totient is φ = 670761168.

The previous prime is 1344165157. The next prime is 1344165191. The reversal of 1344165164 is 4615614431.

It is a super-2 number, since 2×1344165164² = 3613559976222293792, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328064 + ... + 332135.

It is an arithmetic number, because the mean of its divisors is an integer number (196409500).

Almost surely, 2^1344165164 is an apocalyptic number.

It is an amenable number.

1344165164 is a deficient number, since it is larger than the sum of its proper divisors (1012748836).

1344165164 is a wasteful number, since it uses less digits than its factorization.

1344165164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660712 (or 660710 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 1344165164 is about 36662.8580991717. The cubic root of 1344165164 is about 1103.6148745493.

Adding to 1344165164 its reverse (4615614431), we get a palindrome (5959779595).

The spelling of 1344165164 in words is "one billion, three hundred forty-four million, one hundred sixty-five thousand, one hundred sixty-four".