130712540448 has 96 divisors (see below), whose sum is σ = 412776483840. Its totient is φ = 35380834560.

The previous prime is 130712540447. The next prime is 130712540477. The reversal of 130712540448 is 844045217031.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (130712540447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5105988 + ... + 5131523.

It is an arithmetic number, because the mean of its divisors is an integer number (4299755040).

Almost surely, 2^130712540448 is an apocalyptic number.

It is an amenable number.

130712540448 is an abundant number, since it is smaller than the sum of its proper divisors (282063943392).

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

130712540448 is a wasteful number, since it uses less digits than its factorization.

130712540448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10237550 (or 10237542 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

Adding to 130712540448 its reverse (844045217031), we get a palindrome (974757757479).

The spelling of 130712540448 in words is "one hundred thirty billion, seven hundred twelve million, five hundred forty thousand, four hundred forty-eight".