3430243213212 has 24 divisors (see below), whose sum is σ = 8006879655936. Its totient is φ = 1142988857968.

The previous prime is 3430243213171. The next prime is 3430243213213. The reversal of 3430243213212 is 2123123420343.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3430243213212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430243213213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53159718 + ... + 53224205.

It is an arithmetic number, because the mean of its divisors is an integer number (333619985664).

Almost surely, 2^{3430243213212} is an apocalyptic number.

It is an amenable number.

3430243213212 is an abundant number, since it is smaller than the sum of its proper divisors (4576636442724).

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

3430243213212 is a wasteful number, since it uses less digits than its factorization.

3430243213212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106386617 (or 106386615 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 3430243213212 its reverse (2123123420343), we get a palindrome (5553366633555).

The spelling of 3430243213212 in words is "three trillion, four hundred thirty billion, two hundred forty-three million, two hundred thirteen thousand, two hundred twelve".