2213430144344 has 64 divisors (see below), whose sum is σ = 4205568185280. Its totient is φ = 1092026880000.

The previous prime is 2213430144257. The next prime is 2213430144361. The reversal of 2213430144344 is 4434410343122.

2213430144344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 302336204 + ... + 302343524.

It is an arithmetic number, because the mean of its divisors is an integer number (65712002895).

Almost surely, 2^{2213430144344} is an apocalyptic number.

It is an amenable number.

2213430144344 is a deficient number, since it is larger than the sum of its proper divisors (1992138040936).

2213430144344 is a wasteful number, since it uses less digits than its factorization.

2213430144344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8652 (or 8648 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 2213430144344 its reverse (4434410343122), we get a palindrome (6647840487466).

The spelling of 2213430144344 in words is "two trillion, two hundred thirteen billion, four hundred thirty million, one hundred forty-four thousand, three hundred forty-four".