130442242424 has 32 divisors (see below), whose sum is σ = 264970228320. Its totient is φ = 59843600256.

The previous prime is 130442242423. The next prime is 130442242433. The reversal of 130442242424 is 424242244031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130442242421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737879 + ... + 3772614.

It is an arithmetic number, because the mean of its divisors is an integer number (8280319635).

Almost surely, 2^130442242424 is an apocalyptic number.

It is an amenable number.

130442242424 is an abundant number, since it is smaller than the sum of its proper divisors (134527985896).

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

130442242424 is a wasteful number, since it uses less digits than its factorization.

130442242424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7510679 (or 7510675 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 130442242424 its reverse (424242244031), we get a palindrome (554684486455).

The spelling of 130442242424 in words is "one hundred thirty billion, four hundred forty-two million, two hundred forty-two thousand, four hundred twenty-four".