130442402000421 has 108 divisors (see below), whose sum is σ = 239123138016672. Its totient is φ = 67103722490112.

The previous prime is 130442402000401. The next prime is 130442402000461. The reversal of 130442402000421 is 124000204244031.

130442402000421 is a `hidden beast` number, since 1 + 30 + 4 + 4 + 2 + 4 + 0 + 200 + 0 + 421 = 666.

It is not a de Polignac number, because 130442402000421 - 2⁹ = 130442401999909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130442402000401) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2859850 + ... + 16403156.

It is an arithmetic number, because the mean of its divisors is an integer number (2214103129784).

Almost surely, 2^{130442402000421} is an apocalyptic number.

It is an amenable number.

130442402000421 is a deficient number, since it is larger than the sum of its proper divisors (108680736016251).

130442402000421 is a wasteful number, since it uses less digits than its factorization.

130442402000421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543400 (or 13543357 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 130442402000421 its reverse (124000204244031), we get a palindrome (254442606244452).

The spelling of 130442402000421 in words is "one hundred thirty trillion, four hundred forty-two billion, four hundred two million, four hundred twenty-one", and thus it is an aban number.