130342834 has 8 divisors (see below), whose sum is σ = 195937920. Its totient is φ = 65030196.

The previous prime is 130342829. The next prime is 130342837. The reversal of 130342834 is 438243031.

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

It is not an unprimeable number, because it can be changed into a prime (130342837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69454 + ... + 71305.

It is an arithmetic number, because the mean of its divisors is an integer number (24492240).

Almost surely, 2^130342834 is an apocalyptic number.

130342834 is a deficient number, since it is larger than the sum of its proper divisors (65595086).

130342834 is a wasteful number, since it uses less digits than its factorization.

130342834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141224.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 130342834 is about 11416.7786174560. The cubic root of 130342834 is about 507.0246257557.

Adding to 130342834 its reverse (438243031), we get a palindrome (568585865).

The spelling of 130342834 in words is "one hundred thirty million, three hundred forty-two thousand, eight hundred thirty-four".