1343346302240 has 384 divisors, whose sum is σ = 3636771747840. Its totient is φ = 465734320128.

The previous prime is 1343346302219. The next prime is 1343346302299. The reversal of 1343346302240 is 422036433431.

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 1343346302240.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 504447149 + ... + 504449811.

It is an arithmetic number, because the mean of its divisors is an integer number (9470759760).

Almost surely, 2^{1343346302240} is an apocalyptic number.

1343346302240 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 1343346302240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1818385873920).

1343346302240 is an abundant number, since it is smaller than the sum of its proper divisors (2293425445600).

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

1343346302240 is a wasteful number, since it uses less digits than its factorization.

1343346302240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984 (or 2976 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

The spelling of 1343346302240 in words is "one trillion, three hundred forty-three billion, three hundred forty-six million, three hundred two thousand, two hundred forty".