130001436448 has 24 divisors (see below), whose sum is σ = 275628046428. Its totient is φ = 60000662784.

The previous prime is 130001436431. The next prime is 130001436479. The reversal of 130001436448 is 844634100031.

It can be written as a sum of positive squares in 2 ways, for example, as 109261980304 + 20739456144 = 330548^2 + 144012^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 156251311 + ... + 156252142.

Almost surely, 2^130001436448 is an apocalyptic number.

It is an amenable number.

130001436448 is an abundant number, since it is smaller than the sum of its proper divisors (145626609980).

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

130001436448 is a wasteful number, since it uses less digits than its factorization.

130001436448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312503476 (or 312503468 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 130001436448 its reverse (844634100031), we get a palindrome (974635536479).

The spelling of 130001436448 in words is "one hundred thirty billion, one million, four hundred thirty-six thousand, four hundred forty-eight".