343544755656 has 16 divisors (see below), whose sum is σ = 858861889200. Its totient is φ = 114514918544.

The previous prime is 343544755643. The next prime is 343544755679. The reversal of 343544755656 is 656557445343.

It is a junction number, because it is equal to n+sod(n) for n = 343544755596 and 343544755605.

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, 7157182386 + ... + 7157182433.

It is an arithmetic number, because the mean of its divisors is an integer number (53678868075).

Almost surely, 2^343544755656 is an apocalyptic number.

It is an amenable number.

343544755656 is an abundant number, since it is smaller than the sum of its proper divisors (515317133544).

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

343544755656 is a wasteful number, since it uses less digits than its factorization.

343544755656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14314364828 (or 14314364824 counting only the distinct ones).

The product of its digits is 90720000, while the sum is 57.

The spelling of 343544755656 in words is "three hundred forty-three billion, five hundred forty-four million, seven hundred fifty-five thousand, six hundred fifty-six".