1212300444344 has 16 divisors (see below), whose sum is σ = 2479705454520. Its totient is φ = 551045656480.

The previous prime is 1212300444281. The next prime is 1212300444373. The reversal of 1212300444344 is 4434440032121.

It is a self number, because there is not a number n which added to its sum of digits gives 1212300444344.

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, 6888070619 + ... + 6888070794.

Almost surely, 2^{1212300444344} is an apocalyptic number.

It is an amenable number.

1212300444344 is an abundant number, since it is smaller than the sum of its proper divisors (1267405010176).

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

1212300444344 is a wasteful number, since it uses less digits than its factorization.

1212300444344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13776141430 (or 13776141426 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1212300444344 its reverse (4434440032121), we get a palindrome (5646740476465).

The spelling of 1212300444344 in words is "one trillion, two hundred twelve billion, three hundred million, four hundred forty-four thousand, three hundred forty-four".