1343217852276 has 12 divisors (see below), whose sum is σ = 3134174988672. Its totient is φ = 447739284088.

The previous prime is 1343217852259. The next prime is 1343217852307. The reversal of 1343217852276 is 6722587123431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55967410500 + ... + 55967410523.

It is an arithmetic number, because the mean of its divisors is an integer number (261181249056).

Almost surely, 2^{1343217852276} is an apocalyptic number.

It is an amenable number.

1343217852276 is an abundant number, since it is smaller than the sum of its proper divisors (1790957136396).

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

1343217852276 is a wasteful number, since it uses less digits than its factorization.

1343217852276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111934821030 (or 111934821028 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The spelling of 1343217852276 in words is "one trillion, three hundred forty-three billion, two hundred seventeen million, eight hundred fifty-two thousand, two hundred seventy-six".