130440241022445 has 24 divisors (see below), whose sum is σ = 230362387923096. Its totient is φ = 68255522345088.

The previous prime is 130440241022341. The next prime is 130440241022459. The reversal of 130440241022445 is 544220142044031.

130440241022445 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 402 + 4 + 1 + 0 + 2 + 244 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 28470697610436 + 101969543412009 = 5335794^2 + 10097997^2 .

It is not a de Polignac number, because 130440241022445 - 2¹⁵ = 130440240989677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27345960094 + ... + 27345964863.

It is an arithmetic number, because the mean of its divisors is an integer number (9598432830129).

Almost surely, 2^{130440241022445} is an apocalyptic number.

130440241022445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130440241022445 is a deficient number, since it is larger than the sum of its proper divisors (99922146900651).

130440241022445 is a wasteful number, since it uses less digits than its factorization.

130440241022445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54691925021 (or 54691925018 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 130440241022445 its reverse (544220142044031), we get a palindrome (674660383066476).

The spelling of 130440241022445 in words is "one hundred thirty trillion, four hundred forty billion, two hundred forty-one million, twenty-two thousand, four hundred forty-five".