1004234442123 has 16 divisors (see below), whose sum is σ = 1460723711616. Its totient is φ = 608618989440.

The previous prime is 1004234442119. The next prime is 1004234442151. The reversal of 1004234442123 is 3212444324001.

It is not a de Polignac number, because 1004234442123 - 2² = 1004234442119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004234442823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3273411 + ... + 3567027.

It is an arithmetic number, because the mean of its divisors is an integer number (91295231976).

Almost surely, 2^{1004234442123} is an apocalyptic number.

1004234442123 is a deficient number, since it is larger than the sum of its proper divisors (456489269493).

1004234442123 is a wasteful number, since it uses less digits than its factorization.

1004234442123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397274.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1004234442123 its reverse (3212444324001), we get a palindrome (4216678766124).

The spelling of 1004234442123 in words is "one trillion, four billion, two hundred thirty-four million, four hundred forty-two thousand, one hundred twenty-three".