343547744912 has 20 divisors (see below), whose sum is σ = 665634289536. Its totient is φ = 171771154080.

The previous prime is 343547744819. The next prime is 343547744957. The reversal of 343547744912 is 219447745343.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 1214633 + ... + 1470519.

Almost surely, 2^343547744912 is an apocalyptic number.

It is an amenable number.

343547744912 is a deficient number, since it is larger than the sum of its proper divisors (322086544624).

343547744912 is a wasteful number, since it uses less digits than its factorization.

343547744912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339806 (or 339800 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 53.

The spelling of 343547744912 in words is "three hundred forty-three billion, five hundred forty-seven million, seven hundred forty-four thousand, nine hundred twelve".