1043004404004 has 24 divisors (see below), whose sum is σ = 2434192356960. Its totient is φ = 347594504064.

The previous prime is 1043004403933. The next prime is 1043004404053. The reversal of 1043004404004 is 4004044003401.

1043004404004 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 in 7 ways as a sum of consecutive naturals, for example, 9144789 + ... + 9258140.

It is an arithmetic number, because the mean of its divisors is an integer number (101424681540).

Almost surely, 2^{1043004404004} is an apocalyptic number.

It is an amenable number.

1043004404004 is an abundant number, since it is smaller than the sum of its proper divisors (1391187952956).

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

1043004404004 is a wasteful number, since it uses less digits than its factorization.

1043004404004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18407659 (or 18407657 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1043004404004 its reverse (4004044003401), we get a palindrome (5047048407405).

The spelling of 1043004404004 in words is "one trillion, forty-three billion, four million, four hundred four thousand, four".