130440244012344 has 96 divisors (see below), whose sum is σ = 408607993422720. Its totient is φ = 36819621361728.

The previous prime is 130440244012313. The next prime is 130440244012367. The reversal of 130440244012344 is 443210442044031.

130440244012344 is a `hidden beast` number, since 1 + 30 + 4 + 40 + 244 + 0 + 1 + 2 + 344 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130440244012299 and 130440244012308.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1559054602 + ... + 1559138265.

It is an arithmetic number, because the mean of its divisors is an integer number (4256333264820).

Almost surely, 2^{130440244012344} is an apocalyptic number.

130440244012344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130440244012344 is an abundant number, since it is smaller than the sum of its proper divisors (278167749410376).

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

130440244012344 is a wasteful number, since it uses less digits than its factorization.

130440244012344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118192969 (or 3118192962 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 130440244012344 its reverse (443210442044031), we get a palindrome (573650686056375).

The spelling of 130440244012344 in words is "one hundred thirty trillion, four hundred forty billion, two hundred forty-four million, twelve thousand, three hundred forty-four".