1343170163056 has 80 divisors (see below), whose sum is σ = 2733133639680. Its totient is φ = 638610289920.

The previous prime is 1343170163011. The next prime is 1343170163059. The reversal of 1343170163056 is 6503610713431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343170163059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71599630 + ... + 71618386.

It is an arithmetic number, because the mean of its divisors is an integer number (34164170496).

Almost surely, 2^{1343170163056} is an apocalyptic number.

1343170163056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343170163056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1366566819840).

1343170163056 is an abundant number, since it is smaller than the sum of its proper divisors (1389963476624).

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

1343170163056 is a wasteful number, since it uses less digits than its factorization.

1343170163056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21302 (or 21296 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

Adding to 1343170163056 its reverse (6503610713431), we get a palindrome (7846780876487).

The spelling of 1343170163056 in words is "one trillion, three hundred forty-three billion, one hundred seventy million, one hundred sixty-three thousand, fifty-six".