1004320013204 has 12 divisors (see below), whose sum is σ = 1770204340800. Its totient is φ = 498547344408.

The previous prime is 1004320013173. The next prime is 1004320013233. The reversal of 1004320013204 is 4023100234001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903164924 + ... + 903166035.

It is an arithmetic number, because the mean of its divisors is an integer number (147517028400).

Almost surely, 2^{1004320013204} is an apocalyptic number.

It is an amenable number.

1004320013204 is a deficient number, since it is larger than the sum of its proper divisors (765884327596).

1004320013204 is a wasteful number, since it uses less digits than its factorization.

1004320013204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806331102 (or 1806331100 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1004320013204 its reverse (4023100234001), we get a palindrome (5027420247205).

The spelling of 1004320013204 in words is "one trillion, four billion, three hundred twenty million, thirteen thousand, two hundred four".