130144145144 has 32 divisors (see below), whose sum is σ = 263726321040. Its totient is φ = 59852755200.

The previous prime is 130144145123. The next prime is 130144145203. The reversal of 130144145144 is 441541441031.

It is a self number, because there is not a number n which added to its sum of digits gives 130144145144.

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 7 ways as a sum of consecutive naturals, for example, 2197442 + ... + 2255889.

Almost surely, 2^130144145144 is an apocalyptic number.

It is an amenable number.

130144145144 is an abundant number, since it is smaller than the sum of its proper divisors (133582175896).

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

130144145144 is a wasteful number, since it uses less digits than its factorization.

130144145144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453631 (or 4453627 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 130144145144 its reverse (441541441031), we get a palindrome (571685586175).

The spelling of 130144145144 in words is "one hundred thirty billion, one hundred forty-four million, one hundred forty-five thousand, one hundred forty-four".