1104213423142 has 16 divisors (see below), whose sum is σ = 1666606959360. Its totient is φ = 548679233608.

The previous prime is 1104213423139. The next prime is 1104213423163. The reversal of 1104213423142 is 2413243124011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1104213423142.

It is a congruent number.

It is an unprimeable number.

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, 1155159 + ... + 1882237.

It is an arithmetic number, because the mean of its divisors is an integer number (104162934960).

Almost surely, 2^{1104213423142} is an apocalyptic number.

1104213423142 is a deficient number, since it is larger than the sum of its proper divisors (562393536218).

1104213423142 is a wasteful number, since it uses less digits than its factorization.

1104213423142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731795.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1104213423142 its reverse (2413243124011), we get a palindrome (3517456547153).

The spelling of 1104213423142 in words is "one trillion, one hundred four billion, two hundred thirteen million, four hundred twenty-three thousand, one hundred forty-two".