130340044340212 has 24 divisors (see below), whose sum is σ = 263116351197504. Its totient is φ = 55337962749312.

The previous prime is 130340044340117. The next prime is 130340044340221. The reversal of 130340044340212 is 212043440043031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21752340853 + ... + 21752346844.

It is an arithmetic number, because the mean of its divisors is an integer number (10963181299896).

Almost surely, 2^{130340044340212} is an apocalyptic number.

It is an amenable number.

130340044340212 is an abundant number, since it is smaller than the sum of its proper divisors (132776306857292).

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

130340044340212 is a wasteful number, since it uses less digits than its factorization.

130340044340212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43504687815 (or 43504687813 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 130340044340212 its reverse (212043440043031), we get a palindrome (342383484383243).

The spelling of 130340044340212 in words is "one hundred thirty trillion, three hundred forty billion, forty-four million, three hundred forty thousand, two hundred twelve".