130543529994 has 24 divisors (see below), whose sum is σ = 283809665412. Its totient is φ = 43365994560.

The previous prime is 130543529993. The next prime is 130543530023. The reversal of 130543529994 is 499925345031.

130543529994 is a `hidden beast` number, since 1 + 3 + 0 + 543 + 5 + 2 + 9 + 9 + 94 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 98996441769 + 31547088225 = 314637^2 + 177615^2 .

It is a super-2 number, since 2×130543529994² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130543529994.

It is not an unprimeable number, because it can be changed into a prime (130543529993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12370867 + ... + 12381414.

Almost surely, 2^130543529994 is an apocalyptic number.

130543529994 is an abundant number, since it is smaller than the sum of its proper divisors (153266135418).

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

130543529994 is a wasteful number, since it uses less digits than its factorization.

130543529994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24752582 (or 24752579 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 130543529994 in words is "one hundred thirty billion, five hundred forty-three million, five hundred twenty-nine thousand, nine hundred ninety-four".