1343221110064 has 40 divisors (see below), whose sum is σ = 2639338214400. Its totient is φ = 662102952000.

The previous prime is 1343221110059. The next prime is 1343221110073. The reversal of 1343221110064 is 4600111223431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19389889 + ... + 19459039.

It is an arithmetic number, because the mean of its divisors is an integer number (65983455360).

Almost surely, 2^{1343221110064} is an apocalyptic number.

It is an amenable number.

1343221110064 is a deficient number, since it is larger than the sum of its proper divisors (1296117104336).

1343221110064 is a wasteful number, since it uses less digits than its factorization.

1343221110064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86329 (or 86323 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1343221110064 its reverse (4600111223431), we get a palindrome (5943332333495).

The spelling of 1343221110064 in words is "one trillion, three hundred forty-three billion, two hundred twenty-one million, one hundred ten thousand, sixty-four".