1343249717016 has 128 divisors (see below), whose sum is σ = 3453576192000. Its totient is φ = 435133980288.

The previous prime is 1343249717003. The next prime is 1343249717021. The reversal of 1343249717016 is 6107179423431.

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, 171701281 + ... + 171709103.

It is an arithmetic number, because the mean of its divisors is an integer number (26981064000).

Almost surely, 2^{1343249717016} 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 1343249717016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1726788096000).

1343249717016 is an abundant number, since it is smaller than the sum of its proper divisors (2110326474984).

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

1343249717016 is a wasteful number, since it uses less digits than its factorization.

1343249717016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693 (or 8689 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 1343249717016 in words is "one trillion, three hundred forty-three billion, two hundred forty-nine million, seven hundred seventeen thousand, sixteen".