130439999999 has 2 divisors, whose sum is σ = 130440000000. Its totient is φ = 130439999998.

The previous prime is 130439999951. The next prime is 130440000011. The reversal of 130439999999 is 999999934031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130439999999 - 2⁸ = 130439999743 is a prime.

130439999999 is a modest number, since divided by 999999 gives 130439 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130439999939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65219999999 + 65220000000.

It is an arithmetic number, because the mean of its divisors is an integer number (65220000000).

Almost surely, 2^130439999999 is an apocalyptic number.

130439999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

130439999999 is an equidigital number, since it uses as much as digits as its factorization.

130439999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172186884, while the sum is 74.

The spelling of 130439999999 in words is "one hundred thirty billion, four hundred thirty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".