130450242636 has 192 divisors, whose sum is σ = 407754547200. Its totient is φ = 35232418368.

The previous prime is 130450242623. The next prime is 130450242667. The reversal of 130450242636 is 636242054031.

130450242636 is a `hidden beast` number, since 1 + 304 + 50 + 242 + 63 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 130450242636.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6698265 + ... + 6717711.

It is an arithmetic number, because the mean of its divisors is an integer number (2123721600).

Almost surely, 2^130450242636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130450242636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203877273600).

130450242636 is an abundant number, since it is smaller than the sum of its proper divisors (277304304564).

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

130450242636 is a wasteful number, since it uses less digits than its factorization.

130450242636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19953 (or 19945 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 130450242636 its reverse (636242054031), we get a palindrome (766692296667).

The spelling of 130450242636 in words is "one hundred thirty billion, four hundred fifty million, two hundred forty-two thousand, six hundred thirty-six".