343430020140212 has 12 divisors (see below), whose sum is σ = 601025353400640. Its totient is φ = 171708490597176.

The previous prime is 343430020140203. The next prime is 343430020140239. The reversal of 343430020140212 is 212041020034343.

It is a congruent number.

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, 1629749708 + ... + 1629960419.

It is an arithmetic number, because the mean of its divisors is an integer number (50085446116720).

Almost surely, 2^{343430020140212} is an apocalyptic number.

It is an amenable number.

343430020140212 is a deficient number, since it is larger than the sum of its proper divisors (257595333260428).

343430020140212 is a wasteful number, since it uses less digits than its factorization.

343430020140212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3259736470 (or 3259736468 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 343430020140212 its reverse (212041020034343), we get a palindrome (555471040174555).

The spelling of 343430020140212 in words is "three hundred forty-three trillion, four hundred thirty billion, twenty million, one hundred forty thousand, two hundred twelve".