344032240424020 has 48 divisors (see below), whose sum is σ = 734198071138560. Its totient is φ = 135390851197056.

The previous prime is 344032240423967. The next prime is 344032240424039. The reversal of 344032240424020 is 20424042230443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384255907 + ... + 385150186.

It is an arithmetic number, because the mean of its divisors is an integer number (15295793148720).

Almost surely, 2^{344032240424020} is an apocalyptic number.

It is an amenable number.

344032240424020 is an abundant number, since it is smaller than the sum of its proper divisors (390165830714540).

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

344032240424020 is a wasteful number, since it uses less digits than its factorization.

344032240424020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769406464 (or 769406462 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 344032240424020 its reverse (20424042230443), we get a palindrome (364456282654463).

The spelling of 344032240424020 in words is "three hundred forty-four trillion, thirty-two billion, two hundred forty million, four hundred twenty-four thousand, twenty".