1443343114040 has 256 divisors, whose sum is σ = 3538167091200. Its totient is φ = 527907815424.

The previous prime is 1443343114039. The next prime is 1443343114043. The reversal of 1443343114040 is 404113433441.

It is a junction number, because it is equal to n+sod(n) for n = 1443343113988 and 1443343114006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443343114043) 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 63 ways as a sum of consecutive naturals, for example, 1692078254 + ... + 1692079106.

It is an arithmetic number, because the mean of its divisors is an integer number (13820965200).

Almost surely, 2^{1443343114040} is an apocalyptic number.

1443343114040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1443343114040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1769083545600).

1443343114040 is an abundant number, since it is smaller than the sum of its proper divisors (2094823977160).

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

1443343114040 is a wasteful number, since it uses less digits than its factorization.

1443343114040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1443343114040 its reverse (404113433441), we get a palindrome (1847456547481).

The spelling of 1443343114040 in words is "one trillion, four hundred forty-three billion, three hundred forty-three million, one hundred fourteen thousand, forty".