1343665066216 has 16 divisors (see below), whose sum is σ = 2748405817440. Its totient is φ = 610756848240.

The previous prime is 1343665066153. The next prime is 1343665066223. The reversal of 1343665066216 is 6126605663431.

It is a self number, because there is not a number n which added to its sum of digits gives 1343665066216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7634460516 + ... + 7634460691.

It is an arithmetic number, because the mean of its divisors is an integer number (171775363590).

Almost surely, 2^{1343665066216} is an apocalyptic number.

It is an amenable number.

1343665066216 is an abundant number, since it is smaller than the sum of its proper divisors (1404740751224).

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

1343665066216 is a wasteful number, since it uses less digits than its factorization.

1343665066216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15268921224 (or 15268921220 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 1343665066216 in words is "one trillion, three hundred forty-three billion, six hundred sixty-five million, sixty-six thousand, two hundred sixteen".