130440223444441 has 8 divisors (see below), whose sum is σ = 130533263713440. Its totient is φ = 130347208563072.

The previous prime is 130440223444409. The next prime is 130440223444457. The reversal of 130440223444441 is 144444322044031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130440223444441 - 2⁵ = 130440223444409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130440223444394 and 130440223444403.

It is not an unprimeable number, because it can be changed into a prime (130440223447441) 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, 3938586 + ... + 16625068.

It is an arithmetic number, because the mean of its divisors is an integer number (16316657964180).

Almost surely, 2^{130440223444441} is an apocalyptic number.

It is an amenable number.

130440223444441 is a deficient number, since it is larger than the sum of its proper divisors (93040268999).

130440223444441 is a wasteful number, since it uses less digits than its factorization.

130440223444441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12693815.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 130440223444441 its reverse (144444322044031), we get a palindrome (274884545488472).

The spelling of 130440223444441 in words is "one hundred thirty trillion, four hundred forty billion, two hundred twenty-three million, four hundred forty-four thousand, four hundred forty-one".