1343523254556 has 48 divisors (see below), whose sum is σ = 3582797437184. Its totient is φ = 383856420096.

The previous prime is 1343523254519. The next prime is 1343523254573. The reversal of 1343523254556 is 6554523253431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5467716 + ... + 5708148.

Almost surely, 2^{1343523254556} is an apocalyptic number.

It is an amenable number.

1343523254556 is an abundant number, since it is smaller than the sum of its proper divisors (2239274182628).

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

1343523254556 is a wasteful number, since it uses less digits than its factorization.

1343523254556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306970 (or 306968 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 48.

The spelling of 1343523254556 in words is "one trillion, three hundred forty-three billion, five hundred twenty-three million, two hundred fifty-four thousand, five hundred fifty-six".