343446624161212 has 192 divisors, whose sum is σ = 750130726464000. Its totient is φ = 136388395123200.

The previous prime is 343446624161203. The next prime is 343446624161233. The reversal of 343446624161212 is 212161426644343.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1379339887 + ... + 1379588857.

It is an arithmetic number, because the mean of its divisors is an integer number (3906930867000).

Almost surely, 2^{343446624161212} is an apocalyptic number.

It is an amenable number.

343446624161212 is an abundant number, since it is smaller than the sum of its proper divisors (406684102302788).

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

343446624161212 is a wasteful number, since it uses less digits than its factorization.

343446624161212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250089 (or 250065 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 49.

The spelling of 343446624161212 in words is "three hundred forty-three trillion, four hundred forty-six billion, six hundred twenty-four million, one hundred sixty-one thousand, two hundred twelve".