130239743485 has 8 divisors (see below), whose sum is σ = 156363831000. Its totient is φ = 104141035584.

The previous prime is 130239743471. The next prime is 130239743497. The reversal of 130239743485 is 584347932031.

It can be written as a sum of positive squares in 4 ways, for example, as 96294969 + 130143448516 = 9813^2 + 360754^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130239743485 - 2²⁹ = 129702872573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6333610 + ... + 6354139.

It is an arithmetic number, because the mean of its divisors is an integer number (19545478875).

Almost surely, 2^130239743485 is an apocalyptic number.

It is an amenable number.

130239743485 is a deficient number, since it is larger than the sum of its proper divisors (26124087515).

130239743485 is a wasteful number, since it uses less digits than its factorization.

130239743485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12689807.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 130239743485 in words is "one hundred thirty billion, two hundred thirty-nine million, seven hundred forty-three thousand, four hundred eighty-five".