130744993248 has 72 divisors (see below), whose sum is σ = 371841259608. Its totient is φ = 43577540352.

The previous prime is 130744993219. The next prime is 130744993261. The reversal of 130744993248 is 842399447031.

130744993248 is a `hidden beast` number, since 1 + 307 + 4 + 4 + 9 + 9 + 324 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 130744993194 and 130744993203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5389915 + ... + 5414117.

It is an arithmetic number, because the mean of its divisors is an integer number (5164461939).

Almost surely, 2^130744993248 is an apocalyptic number.

130744993248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130744993248 is an abundant number, since it is smaller than the sum of its proper divisors (241096266360).

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

130744993248 is a wasteful number, since it uses less digits than its factorization.

130744993248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42976 (or 42965 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 130744993248 in words is "one hundred thirty billion, seven hundred forty-four million, nine hundred ninety-three thousand, two hundred forty-eight".