1344344122143 has 288 divisors, whose sum is σ = 2454699686400. Its totient is φ = 698943168000.

The previous prime is 1344344122139. The next prime is 1344344122217. The reversal of 1344344122143 is 3412214434431.

1344344122143 is a `hidden beast` number, since 1 + 3 + 4 + 434 + 4 + 1 + 2 + 214 + 3 = 666.

It is not a de Polignac number, because 1344344122143 - 2² = 1344344122139 is a prime.

It is a super-2 number, since 2×1344344122143² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344344122098 and 1344344122107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344344122123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 13051884630 + ... + 13051884732.

It is an arithmetic number, because the mean of its divisors is an integer number (8523262800).

Almost surely, 2^{1344344122143} is an apocalyptic number.

1344344122143 is a deficient number, since it is larger than the sum of its proper divisors (1110355564257).

1344344122143 is a wasteful number, since it uses less digits than its factorization.

1344344122143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 289 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 1344344122143 its reverse (3412214434431), we get a palindrome (4756558556574).

The spelling of 1344344122143 in words is "one trillion, three hundred forty-four billion, three hundred forty-four million, one hundred twenty-two thousand, one hundred forty-three".