130444200244 has 6 divisors (see below), whose sum is σ = 228277350434. Its totient is φ = 65222100120.

The previous prime is 130444200223. The next prime is 130444200251. The reversal of 130444200244 is 442002444031.

It can be written as a sum of positive squares in only one way, i.e., 104341920400 + 26102279844 = 323020^2 + 161562^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16305525027 + ... + 16305525034.

Almost surely, 2^130444200244 is an apocalyptic number.

It is an amenable number.

130444200244 is a deficient number, since it is larger than the sum of its proper divisors (97833150190).

130444200244 is a wasteful number, since it uses less digits than its factorization.

130444200244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32611050065 (or 32611050063 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 130444200244 its reverse (442002444031), we get a palindrome (572446644275).

The spelling of 130444200244 in words is "one hundred thirty billion, four hundred forty-four million, two hundred thousand, two hundred forty-four".