130439999999999 has 16 divisors (see below), whose sum is σ = 134325770899584. Its totient is φ = 126593358343200.

The previous prime is 130439999999917. The next prime is 130440000000017. The reversal of 130439999999999 is 999999999934031.

It is a cyclic number.

It is not a de Polignac number, because 130439999999999 - 2⁴⁰ = 129340488372223 is a prime.

It is a super-9 number, since 9×130439999999999⁹ (a number of 128 digits) contains 999999999 as substring.

It is a Duffinian number.

130439999999999 is a modest number, since divided by 99999999 gives 1304399 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 130439999999899 and 130439999999908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130439999999899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25869044 + ... + 30497334.

It is an arithmetic number, because the mean of its divisors is an integer number (8395360681224).

Almost surely, 2^{130439999999999} is an apocalyptic number.

130439999999999 is a deficient number, since it is larger than the sum of its proper divisors (3885770899585).

130439999999999 is a wasteful number, since it uses less digits than its factorization.

130439999999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632518.

The product of its (nonzero) digits is 125524238436, while the sum is 101.

The spelling of 130439999999999 in words is "one hundred thirty trillion, four hundred thirty-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".