1343305636044 has 12 divisors (see below), whose sum is σ = 3134379817464. Its totient is φ = 447768545344.

The previous prime is 1343305636019. The next prime is 1343305636117. The reversal of 1343305636044 is 4406365033431.

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

It is a junction number, because it is equal to n+sod(n) for n = 1343305635987 and 1343305636005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55971068157 + ... + 55971068180.

It is an arithmetic number, because the mean of its divisors is an integer number (261198318122).

Almost surely, 2^{1343305636044} is an apocalyptic number.

It is an amenable number.

1343305636044 is an abundant number, since it is smaller than the sum of its proper divisors (1791074181420).

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

1343305636044 is a wasteful number, since it uses less digits than its factorization.

1343305636044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111942136344 (or 111942136342 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 1343305636044 in words is "one trillion, three hundred forty-three billion, three hundred five million, six hundred thirty-six thousand, forty-four".