1344134112 has 48 divisors (see below), whose sum is σ = 3537757440. Its totient is φ = 446850432.

The previous prime is 1344134111. The next prime is 1344134117. The reversal of 1344134112 is 2114314431.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1344134112² = 3613393022084057088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344134111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17913 + ... + 54855.

It is an arithmetic number, because the mean of its divisors is an integer number (73703280).

Almost surely, 2^1344134112 is an apocalyptic number.

1344134112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1344134112 is an abundant number, since it is smaller than the sum of its proper divisors (2193623328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344134112 is a wasteful number, since it uses less digits than its factorization.

1344134112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37335 (or 37327 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1344134112 is about 36662.4346163754. The cubic root of 1344134112 is about 1103.6063761609.

Adding to 1344134112 its reverse (2114314431), we get a palindrome (3458448543).

The spelling of 1344134112 in words is "one billion, three hundred forty-four million, one hundred thirty-four thousand, one hundred twelve".