130244300340 has 192 divisors, whose sum is σ = 454912174080. Its totient is φ = 27049397760.

The previous prime is 130244300339. The next prime is 130244300357. The reversal of 130244300340 is 43003442031.

It is a super-2 number, since 2×130244300340² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130244300340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10217691 + ... + 10230429.

It is an arithmetic number, because the mean of its divisors is an integer number (2369334240).

Almost surely, 2^130244300340 is an apocalyptic number.

130244300340 is a gapful number since it is divisible by the number (10) 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 130244300340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227456087040).

130244300340 is an abundant number, since it is smaller than the sum of its proper divisors (324667873740).

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

130244300340 is a wasteful number, since it uses less digits than its factorization.

130244300340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14982 (or 14980 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 130244300340 its reverse (43003442031), we get a palindrome (173247742371).

The spelling of 130244300340 in words is "one hundred thirty billion, two hundred forty-four million, three hundred thousand, three hundred forty".