2144350343322 has 32 divisors (see below), whose sum is σ = 5198425076160. Its totient is φ = 649803134160.

The previous prime is 2144350343299. The next prime is 2144350343357. The reversal of 2144350343322 is 2233430534412.

2144350343322 is a `hidden beast` number, since 2 + 144 + 3 + 503 + 4 + 3 + 3 + 2 + 2 = 666.

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, 1805008113 + ... + 1805009300.

It is an arithmetic number, because the mean of its divisors is an integer number (162450783630).

Almost surely, 2^{2144350343322} is an apocalyptic number.

2144350343322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2144350343322 is an abundant number, since it is smaller than the sum of its proper divisors (3054074732838).

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

2144350343322 is a wasteful number, since it uses less digits than its factorization.

2144350343322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610017435 (or 3610017429 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 2144350343322 its reverse (2233430534412), we get a palindrome (4377780877734).

The spelling of 2144350343322 in words is "two trillion, one hundred forty-four billion, three hundred fifty million, three hundred forty-three thousand, three hundred twenty-two".