343345043120 has 40 divisors (see below), whose sum is σ = 819852292464. Its totient is φ = 133626177792.

The previous prime is 343345043099. The next prime is 343345043159. The reversal of 343345043120 is 21340543343.

It is a tau number, because it is divible by the number of its divisors (40).

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, 57994514 + ... + 58000433.

Almost surely, 2^343345043120 is an apocalyptic number.

It is an amenable number.

343345043120 is an abundant number, since it is smaller than the sum of its proper divisors (476507249344).

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

343345043120 is a wasteful number, since it uses less digits than its factorization.

343345043120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115994997 (or 115994991 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 343345043120 its reverse (21340543343), we get a palindrome (364685586463).

The spelling of 343345043120 in words is "three hundred forty-three billion, three hundred forty-five million, forty-three thousand, one hundred twenty".