130412412 has 144 divisors (see below), whose sum is σ = 374250240. Its totient is φ = 38016000.

The previous prime is 130412393. The next prime is 130412453. The reversal of 130412412 is 214214031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1291162 + ... + 1291262.

It is an arithmetic number, because the mean of its divisors is an integer number (2598960).

Almost surely, 2^130412412 is an apocalyptic number.

130412412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130412412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187125120).

130412412 is an abundant number, since it is smaller than the sum of its proper divisors (243837828).

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

130412412 is a wasteful number, since it uses less digits than its factorization.

130412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 130412412 is about 11419.8253927107. The cubic root of 130412412 is about 507.1148275796.

Adding to 130412412 its reverse (214214031), we get a palindrome (344626443).

The spelling of 130412412 in words is "one hundred thirty million, four hundred twelve thousand, four hundred twelve".