344963648212 has 6 divisors (see below), whose sum is σ = 603686384378. Its totient is φ = 172481824104.

The previous prime is 344963648167. The next prime is 344963648221. The reversal of 344963648212 is 212846369443.

It can be written as a sum of positive squares in only one way, i.e., 319410346896 + 25553301316 = 565164^2 + 159854^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 344963648212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43120456023 + ... + 43120456030.

Almost surely, 2^344963648212 is an apocalyptic number.

It is an amenable number.

344963648212 is a deficient number, since it is larger than the sum of its proper divisors (258722736166).

344963648212 is a wasteful number, since it uses less digits than its factorization.

344963648212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86240912057 (or 86240912055 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 52.

The spelling of 344963648212 in words is "three hundred forty-four billion, nine hundred sixty-three million, six hundred forty-eight thousand, two hundred twelve".