1004104470528 has 260 divisors, whose sum is σ = 3157441779360. Its totient is φ = 317083631616.

The previous prime is 1004104470527. The next prime is 1004104470529. The reversal of 1004104470528 is 8250744014001.

It is a happy number.

1004104470528 is a `hidden beast` number, since 10 + 0 + 4 + 10 + 44 + 70 + 528 = 666.

It is an interprime number because it is at equal distance from previous prime (1004104470527) and next prime (1004104470529).

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 = 1004104470492 and 1004104470501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004104470527) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6224101 + ... + 6383387.

Almost surely, 2^{1004104470528} is an apocalyptic number.

1004104470528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1004104470528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1578720889680).

1004104470528 is an abundant number, since it is smaller than the sum of its proper divisors (2153337308832).

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

1004104470528 is an equidigital number, since it uses as much as digits as its factorization.

1004104470528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159342 (or 159311 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

Adding to 1004104470528 its reverse (8250744014001), we get a palindrome (9254848484529).

The spelling of 1004104470528 in words is "one trillion, four billion, one hundred four million, four hundred seventy thousand, five hundred twenty-eight".