1004030130420 has 36 divisors (see below), whose sum is σ = 3045558062820. Its totient is φ = 267741368064.

The previous prime is 1004030130401. The next prime is 1004030130421. The reversal of 1004030130420 is 240310304001.

1004030130420 is a `hidden beast` number, since 1 + 0 + 0 + 40 + 301 + 304 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 438447919716 + 565582210704 = 662154^2 + 752052^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1004030130393 and 1004030130402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004030130421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2788972405 + ... + 2788972764.

Almost surely, 2^{1004030130420} is an apocalyptic number.

1004030130420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004030130420 is an abundant number, since it is smaller than the sum of its proper divisors (2041527932400).

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

1004030130420 is a wasteful number, since it uses less digits than its factorization.

1004030130420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577945184 (or 5577945179 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1004030130420 its reverse (240310304001), we get a palindrome (1244340434421).

The spelling of 1004030130420 in words is "one trillion, four billion, thirty million, one hundred thirty thousand, four hundred twenty".