130322044144 has 10 divisors (see below), whose sum is σ = 252498960560. Its totient is φ = 65161022064.

The previous prime is 130322044141. The next prime is 130322044243. The reversal of 130322044144 is 441440223031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130322044141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4072563864 + ... + 4072563895.

It is an arithmetic number, because the mean of its divisors is an integer number (25249896056).

Almost surely, 2^130322044144 is an apocalyptic number.

It is an amenable number.

130322044144 is a deficient number, since it is larger than the sum of its proper divisors (122176916416).

130322044144 is an equidigital number, since it uses as much as digits as its factorization.

130322044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8145127767 (or 8145127761 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 130322044144 its reverse (441440223031), we get a palindrome (571762267175).

The spelling of 130322044144 in words is "one hundred thirty billion, three hundred twenty-two million, forty-four thousand, one hundred forty-four".