1344312134 has 16 divisors (see below), whose sum is σ = 2201817600. Its totient is φ = 610485960.

The previous prime is 1344312127. The next prime is 1344312173. The reversal of 1344312134 is 4312134431.

It is a happy number.

It is a super-2 number, since 2×1344312134² = 3614350227239267912, which contains 22 as substring.

It is a Curzon number.

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, 3434 + ... + 51965.

It is an arithmetic number, because the mean of its divisors is an integer number (137613600).

Almost surely, 2^1344312134 is an apocalyptic number.

1344312134 is a deficient number, since it is larger than the sum of its proper divisors (857505466).

1344312134 is a wasteful number, since it uses less digits than its factorization.

1344312134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56515.

The product of its digits is 3456, while the sum is 26.

The square root of 1344312134 is about 36664.8623889413. The cubic root of 1344312134 is about 1103.6550958880.

Adding to 1344312134 its reverse (4312134431), we get a palindrome (5656446565).

The spelling of 1344312134 in words is "one billion, three hundred forty-four million, three hundred twelve thousand, one hundred thirty-four".