1004203042422 has 64 divisors (see below), whose sum is σ = 2087193000960. Its totient is φ = 321711264000.

The previous prime is 1004203042421. The next prime is 1004203042429. The reversal of 1004203042422 is 2242403024001.

It is a super-2 number, since 2×1004203042422² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1004203042392 and 1004203042401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004203042421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56245797 + ... + 56263647.

It is an arithmetic number, because the mean of its divisors is an integer number (32612390640).

Almost surely, 2^{1004203042422} is an apocalyptic number.

1004203042422 is an abundant number, since it is smaller than the sum of its proper divisors (1082989958538).

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

1004203042422 is a wasteful number, since it uses less digits than its factorization.

1004203042422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19349.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1004203042422 its reverse (2242403024001), we get a palindrome (3246606066423).

The spelling of 1004203042422 in words is "one trillion, four billion, two hundred three million, forty-two thousand, four hundred twenty-two".