663200024130 has 72 divisors (see below), whose sum is σ = 2005841718972. Its totient is φ = 151588575936.

The previous prime is 663200024099. The next prime is 663200024153. The reversal of 663200024130 is 31420002366.

663200024130 is a `hidden beast` number, since 6 + 632 + 0 + 0 + 0 + 24 + 1 + 3 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 662086533969 + 1113490161 = 813687^2 + 33369^2 .

It is a junction number, because it is equal to n+sod(n) for n = 663200024094 and 663200024103.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 75188337 + ... + 75197156.

Almost surely, 2^663200024130 is an apocalyptic number.

663200024130 is an abundant number, since it is smaller than the sum of its proper divisors (1342641694842).

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

663200024130 is a wasteful number, since it uses less digits than its factorization.

663200024130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150385520 (or 150385510 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 663200024130 its reverse (31420002366), we get a palindrome (694620026496).

The spelling of 663200024130 in words is "six hundred sixty-three billion, two hundred million, twenty-four thousand, one hundred thirty".