130887982424808 has 72 divisors (see below), whose sum is σ = 412363924232130. Its totient is φ = 37396566406080.

The previous prime is 130887982424761. The next prime is 130887982424819. The reversal of 130887982424808 is 808424289788031.

130887982424808 is a `hidden beast` number, since 1 + 30 + 8 + 8 + 7 + 98 + 2 + 424 + 80 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 78714548782884 + 52173433641924 = 8872122^2 + 7223118^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18549880603 + ... + 18549887658.

Almost surely, 2^{130887982424808} is an apocalyptic number.

130887982424808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130887982424808 is an abundant number, since it is smaller than the sum of its proper divisors (281475941807322).

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

130887982424808 is a wasteful number, since it uses less digits than its factorization.

130887982424808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37099768287 (or 37099768273 counting only the distinct ones).

The product of its (nonzero) digits is 396361728, while the sum is 72.

The spelling of 130887982424808 in words is "one hundred thirty trillion, eight hundred eighty-seven billion, nine hundred eighty-two million, four hundred twenty-four thousand, eight hundred eight".