344213422312 has 32 divisors (see below), whose sum is σ = 653888160000. Its totient is φ = 169845369408.

The previous prime is 344213422303. The next prime is 344213422321. The reversal of 344213422312 is 213224312443.

It is an interprime number because it is at equal distance from previous prime (344213422303) and next prime (344213422321).

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, 1175989 + ... + 1439227.

It is an arithmetic number, because the mean of its divisors is an integer number (20434005000).

Almost surely, 2^344213422312 is an apocalyptic number.

It is an amenable number.

344213422312 is a deficient number, since it is larger than the sum of its proper divisors (309674737688).

344213422312 is a wasteful number, since it uses less digits than its factorization.

344213422312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265393 (or 265389 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

Adding to 344213422312 its reverse (213224312443), we get a palindrome (557437734755).

The spelling of 344213422312 in words is "three hundred forty-four billion, two hundred thirteen million, four hundred twenty-two thousand, three hundred twelve".