1000001304404 has 6 divisors (see below), whose sum is σ = 1750002282714. Its totient is φ = 500000652200.

The previous prime is 1000001304403. The next prime is 1000001304461. The reversal of 1000001304404 is 4044031000001.

It can be written as a sum of positive squares in only one way, i.e., 966328320400 + 33672984004 = 983020^2 + 183502^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000001304403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125000163047 + ... + 125000163054.

It is an arithmetic number, because the mean of its divisors is an integer number (291667047119).

Almost surely, 2^{1000001304404} is an apocalyptic number.

It is an amenable number.

1000001304404 is a deficient number, since it is larger than the sum of its proper divisors (750000978310).

1000001304404 is a wasteful number, since it uses less digits than its factorization.

1000001304404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250000326105 (or 250000326103 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1000001304404 its reverse (4044031000001), we get a palindrome (5044032304405).

The spelling of 1000001304404 in words is "one trillion, one million, three hundred four thousand, four hundred four".