1341322112 has 64 divisors (see below), whose sum is σ = 2885588160. Its totient is φ = 617379840.

The previous prime is 1341322069. The next prime is 1341322127. The reversal of 1341322112 is 2112231431.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769562 + ... + 771302.

It is an arithmetic number, because the mean of its divisors is an integer number (45087315).

Almost surely, 2^1341322112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1341322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1442794080).

1341322112 is an abundant number, since it is smaller than the sum of its proper divisors (1544266048).

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

1341322112 is a wasteful number, since it uses less digits than its factorization.

1341322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231 (or 2219 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 1341322112 is about 36624.0646569984. The cubic root of 1341322112 is about 1102.8362377897.

Adding to 1341322112 its reverse (2112231431), we get a palindrome (3453553543).

The spelling of 1341322112 in words is "one billion, three hundred forty-one million, three hundred twenty-two thousand, one hundred twelve".