130245004405 has 8 divisors (see below), whose sum is σ = 161335747584. Its totient is φ = 100834842000.

The previous prime is 130245004403. The next prime is 130245004447. The reversal of 130245004405 is 504400542031.

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

It is not a de Polignac number, because 130245004405 - 2¹ = 130245004403 is a prime.

It is a super-2 number, since 2×130245004405² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130245004403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420145021 + ... + 420145330.

It is an arithmetic number, because the mean of its divisors is an integer number (20166968448).

Almost surely, 2^130245004405 is an apocalyptic number.

It is an amenable number.

130245004405 is a deficient number, since it is larger than the sum of its proper divisors (31090743179).

130245004405 is an equidigital number, since it uses as much as digits as its factorization.

130245004405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840290387.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 130245004405 its reverse (504400542031), we get a palindrome (634645546436).

The spelling of 130245004405 in words is "one hundred thirty billion, two hundred forty-five million, four thousand, four hundred five".