1343343304000 has 224 divisors, whose sum is σ = 3376892952576. Its totient is φ = 529300684800.

The previous prime is 1343343303943. The next prime is 1343343304027. The reversal of 1343343304000 is 4033433431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1343343304000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159027777 + ... + 159036223.

Almost surely, 2^{1343343304000} is an apocalyptic number.

1343343304000 is a gapful number since it is divisible by the number (10) 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 1343343304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1688446476288).

1343343304000 is an abundant number, since it is smaller than the sum of its proper divisors (2033549648576).

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

1343343304000 is a wasteful number, since it uses less digits than its factorization.

1343343304000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770 (or 8750 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 1343343304000 its reverse (4033433431), we get a palindrome (1347376737431).

The spelling of 1343343304000 in words is "one trillion, three hundred forty-three billion, three hundred forty-three million, three hundred four thousand".