1042144112223 has 24 divisors (see below), whose sum is σ = 1602350521200. Its totient is φ = 650800808064.

The previous prime is 1042144112213. The next prime is 1042144112231. The reversal of 1042144112223 is 3222114412401.

1042144112223 is a `hidden beast` number, since 1 + 0 + 4 + 21 + 4 + 411 + 2 + 223 = 666.

It is not a de Polignac number, because 1042144112223 - 2¹³ = 1042144104031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042144112213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34223040 + ... + 34253477.

It is an arithmetic number, because the mean of its divisors is an integer number (66764605050).

Almost surely, 2^{1042144112223} is an apocalyptic number.

1042144112223 is a deficient number, since it is larger than the sum of its proper divisors (560206408977).

1042144112223 is a wasteful number, since it uses less digits than its factorization.

1042144112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68476631 (or 68476628 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1042144112223 its reverse (3222114412401), we get a palindrome (4264258524624).

The spelling of 1042144112223 in words is "one trillion, forty-two billion, one hundred forty-four million, one hundred twelve thousand, two hundred twenty-three".