130789443 has 8 divisors (see below), whose sum is σ = 174562128. Its totient is φ = 87104864.

The previous prime is 130789441. The next prime is 130789447. The reversal of 130789443 is 344987031.

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 130789443 - 2¹ = 130789441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130789441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18480 + ... + 24557.

It is an arithmetic number, because the mean of its divisors is an integer number (21820266).

Almost surely, 2^130789443 is an apocalyptic number.

130789443 is a deficient number, since it is larger than the sum of its proper divisors (43772685).

130789443 is a wasteful number, since it uses less digits than its factorization.

130789443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44053.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 130789443 is about 11436.3212179442. The cubic root of 130789443 is about 507.6030583331.

The spelling of 130789443 in words is "one hundred thirty million, seven hundred eighty-nine thousand, four hundred forty-three".