130144444124312 has 32 divisors (see below), whose sum is σ = 244346174471520. Its totient is φ = 64985467549440.

The previous prime is 130144444124311. The next prime is 130144444124323. The reversal of 130144444124312 is 213421444441031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130144444124311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373367213 + ... + 373715619.

It is an arithmetic number, because the mean of its divisors is an integer number (7635817952235).

Almost surely, 2^{130144444124312} is an apocalyptic number.

It is an amenable number.

130144444124312 is a deficient number, since it is larger than the sum of its proper divisors (114201730347208).

130144444124312 is a wasteful number, since it uses less digits than its factorization.

130144444124312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410531 (or 410527 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 130144444124312 its reverse (213421444441031), we get a palindrome (343565888565343).

The spelling of 130144444124312 in words is "one hundred thirty trillion, one hundred forty-four billion, four hundred forty-four million, one hundred twenty-four thousand, three hundred twelve".