1042304143244 has 24 divisors (see below), whose sum is σ = 2244962770848. Its totient is φ = 412340100480.

The previous prime is 1042304143229. The next prime is 1042304143271. The reversal of 1042304143244 is 4423414032401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042304143244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1431736097 + ... + 1431736824.

It is an arithmetic number, because the mean of its divisors is an integer number (93540115452).

Almost surely, 2^{1042304143244} is an apocalyptic number.

1042304143244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042304143244 is an abundant number, since it is smaller than the sum of its proper divisors (1202658627604).

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

1042304143244 is a wasteful number, since it uses less digits than its factorization.

1042304143244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863472945 (or 2863472943 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1042304143244 its reverse (4423414032401), we get a palindrome (5465718175645).

The spelling of 1042304143244 in words is "one trillion, forty-two billion, three hundred four million, one hundred forty-three thousand, two hundred forty-four".