1004144043404 has 6 divisors (see below), whose sum is σ = 1757252075964. Its totient is φ = 502072021700.

The previous prime is 1004144043389. The next prime is 1004144043439. The reversal of 1004144043404 is 4043404414001.

1004144043404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125518005422 + ... + 125518005429.

It is an arithmetic number, because the mean of its divisors is an integer number (292875345994).

Almost surely, 2^{1004144043404} is an apocalyptic number.

It is an amenable number.

1004144043404 is a deficient number, since it is larger than the sum of its proper divisors (753108032560).

1004144043404 is a wasteful number, since it uses less digits than its factorization.

1004144043404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251036010855 (or 251036010853 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1004144043404 its reverse (4043404414001), we get a palindrome (5047548457405).

The spelling of 1004144043404 in words is "one trillion, four billion, one hundred forty-four million, forty-three thousand, four hundred four".