1004480470044 has 96 divisors (see below), whose sum is σ = 2678078849600. Its totient is φ = 325352816640.

The previous prime is 1004480470043. The next prime is 1004480470087. The reversal of 1004480470044 is 4400740844001.

1004480470044 is a `hidden beast` number, since 100 + 4 + 4 + 80 + 470 + 0 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1004480469990 and 1004480470008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004480470043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2909484 + ... + 3236364.

Almost surely, 2^{1004480470044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1004480470044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339039424800).

1004480470044 is an abundant number, since it is smaller than the sum of its proper divisors (1673598379556).

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

1004480470044 is a wasteful number, since it uses less digits than its factorization.

1004480470044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327700 (or 327692 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 36.

The spelling of 1004480470044 in words is "one trillion, four billion, four hundred eighty million, four hundred seventy thousand, forty-four".