130004042 has 48 divisors (see below), whose sum is σ = 243596160. Its totient is φ = 50906016.

The previous prime is 130004041. The next prime is 130004047. The reversal of 130004042 is 240400031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (130004041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146123 + ... + 147009.

It is an arithmetic number, because the mean of its divisors is an integer number (5074920).

Almost surely, 2^130004042 is an apocalyptic number.

130004042 is a deficient number, since it is larger than the sum of its proper divisors (113592118).

130004042 is a wasteful number, since it uses less digits than its factorization.

130004042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 130004042 is about 11401.9315030393. The cubic root of 130004042 is about 506.5849520997.

Adding to 130004042 its reverse (240400031), we get a palindrome (370404073).

The spelling of 130004042 in words is "one hundred thirty million, four thousand, forty-two".