1042443002223 has 48 divisors (see below), whose sum is σ = 1755195863616. Its totient is φ = 583819591680.

The previous prime is 1042443002213. The next prime is 1042443002257. The reversal of 1042443002223 is 3222003442401.

1042443002223 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 4 + 430 + 0 + 2 + 223 = 666.

It is not a de Polignac number, because 1042443002223 - 2¹⁶ = 1042442936687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042443002203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2976111 + ... + 3307887.

It is an arithmetic number, because the mean of its divisors is an integer number (36566580492).

Almost surely, 2^{1042443002223} is an apocalyptic number.

1042443002223 is a deficient number, since it is larger than the sum of its proper divisors (712752861393).

1042443002223 is a wasteful number, since it uses less digits than its factorization.

1042443002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332784 (or 332781 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1042443002223 its reverse (3222003442401), we get a palindrome (4264446444624).

The spelling of 1042443002223 in words is "one trillion, forty-two billion, four hundred forty-three million, two thousand, two hundred twenty-three".