1004253343122 has 16 divisors (see below), whose sum is σ = 2126654138592. Its totient is φ = 315059872320.

The previous prime is 1004253343117. The next prime is 1004253343157. The reversal of 1004253343122 is 2213433524001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004253343122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4922810404 + ... + 4922810607.

It is an arithmetic number, because the mean of its divisors is an integer number (132915883662).

Almost surely, 2^{1004253343122} is an apocalyptic number.

1004253343122 is an abundant number, since it is smaller than the sum of its proper divisors (1122400795470).

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

1004253343122 is a wasteful number, since it uses less digits than its factorization.

1004253343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845621033.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1004253343122 its reverse (2213433524001), we get a palindrome (3217686867123).

The spelling of 1004253343122 in words is "one trillion, four billion, two hundred fifty-three million, three hundred forty-three thousand, one hundred twenty-two".