130144444124340 has 48 divisors (see below), whose sum is σ = 373292356812480. Its totient is φ = 33858717169920.

The previous prime is 130144444124323. The next prime is 130144444124399. The reversal of 130144444124340 is 43421444441031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26452120330 + ... + 26452125249.

It is an arithmetic number, because the mean of its divisors is an integer number (7776924100260).

Almost surely, 2^{130144444124340} is an apocalyptic number.

130144444124340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130144444124340 is an abundant number, since it is smaller than the sum of its proper divisors (243147912688140).

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

130144444124340 is a wasteful number, since it uses less digits than its factorization.

130144444124340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52904245632 (or 52904245630 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 130144444124340 its reverse (43421444441031), we get a palindrome (173565888565371).

The spelling of 130144444124340 in words is "one hundred thirty trillion, one hundred forty-four billion, four hundred forty-four million, one hundred twenty-four thousand, three hundred forty".