1004812204373 has 2 divisors, whose sum is σ = 1004812204374. Its totient is φ = 1004812204372.

The previous prime is 1004812204351. The next prime is 1004812204393. The reversal of 1004812204373 is 3734022184001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 536165166289 + 468647038084 = 732233^2 + 684578^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004812204373 - 2²⁰ = 1004811155797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004812204393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502406102186 + 502406102187.

It is an arithmetic number, because the mean of its divisors is an integer number (502406102187).

Almost surely, 2^{1004812204373} is an apocalyptic number.

It is an amenable number.

1004812204373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004812204373 is an equidigital number, since it uses as much as digits as its factorization.

1004812204373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 1004812204373 its reverse (3734022184001), we get a palindrome (4738834388374).

The spelling of 1004812204373 in words is "one trillion, four billion, eight hundred twelve million, two hundred four thousand, three hundred seventy-three".