1044011243343 has 32 divisors (see below), whose sum is σ = 1482768227520. Its totient is φ = 651135098880.

The previous prime is 1044011243279. The next prime is 1044011243357. The reversal of 1044011243343 is 3433421104401.

It is not a de Polignac number, because 1044011243343 - 2⁶ = 1044011243279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1044011243343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044011253343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5772321 + ... + 5950437.

It is an arithmetic number, because the mean of its divisors is an integer number (46336507110).

Almost surely, 2^{1044011243343} is an apocalyptic number.

1044011243343 is a deficient number, since it is larger than the sum of its proper divisors (438756984177).

1044011243343 is a wasteful number, since it uses less digits than its factorization.

1044011243343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178827.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1044011243343 its reverse (3433421104401), we get a palindrome (4477432347744).

The spelling of 1044011243343 in words is "one trillion, forty-four billion, eleven million, two hundred forty-three thousand, three hundred forty-three".