130713843969 has 6 divisors (see below), whose sum is σ = 188808885746. Its totient is φ = 87142562640.

The previous prime is 130713843937. The next prime is 130713843971. The reversal of 130713843969 is 969348317031.

It is a happy number.

130713843969 is a `hidden beast` number, since 13 + 0 + 7 + 138 + 439 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 104192092944 + 26521751025 = 322788^2 + 162855^2 .

It is not a de Polignac number, because 130713843969 - 2⁵ = 130713843937 is a prime.

It is a super-2 number, since 2×130713843969² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130713843919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7261880212 + ... + 7261880229.

Almost surely, 2^130713843969 is an apocalyptic number.

It is an amenable number.

130713843969 is a deficient number, since it is larger than the sum of its proper divisors (58095041777).

130713843969 is a wasteful number, since it uses less digits than its factorization.

130713843969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14523760447 (or 14523760444 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 130713843969 in words is "one hundred thirty billion, seven hundred thirteen million, eight hundred forty-three thousand, nine hundred sixty-nine".