130344424 has 16 divisors (see below), whose sum is σ = 279309600. Its totient is φ = 55861872.

The previous prime is 130344421. The next prime is 130344463. The reversal of 130344424 is 424443031.

It is not an unprimeable number, because it can be changed into a prime (130344421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163734 + ... + 1163845.

It is an arithmetic number, because the mean of its divisors is an integer number (17456850).

Almost surely, 2^130344424 is an apocalyptic number.

130344424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130344424 is an abundant number, since it is smaller than the sum of its proper divisors (148965176).

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

130344424 is a wasteful number, since it uses less digits than its factorization.

130344424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327592 (or 2327588 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 130344424 is about 11416.8482515973. The cubic root of 130344424 is about 507.0266874107.

Adding to 130344424 its reverse (424443031), we get a palindrome (554787455).

The spelling of 130344424 in words is "one hundred thirty million, three hundred forty-four thousand, four hundred twenty-four".