1143303412433 has 8 divisors (see below), whose sum is σ = 1407142661568. Its totient is φ = 904591710864.

The previous prime is 1143303412421. The next prime is 1143303412441. The reversal of 1143303412433 is 3342143033411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1143303412433 - 2¹² = 1143303408337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1143303412433.

It is not an unprimeable number, because it can be changed into a prime (1143303412463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6281886791 + ... + 6281886972.

It is an arithmetic number, because the mean of its divisors is an integer number (175892832696).

Almost surely, 2^{1143303412433} is an apocalyptic number.

1143303412433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1143303412433 is a deficient number, since it is larger than the sum of its proper divisors (263839249135).

1143303412433 is a wasteful number, since it uses less digits than its factorization.

1143303412433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12563773783.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 1143303412433 its reverse (3342143033411), we get a palindrome (4485446445844).

The spelling of 1143303412433 in words is "one trillion, one hundred forty-three billion, three hundred three million, four hundred twelve thousand, four hundred thirty-three".