130434342 has 16 divisors (see below), whose sum is σ = 262861632. Its totient is φ = 43145960.

The previous prime is 130434331. The next prime is 130434371. The reversal of 130434342 is 243434031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82188 + ... + 83759.

It is an arithmetic number, because the mean of its divisors is an integer number (16428852).

Almost surely, 2^130434342 is an apocalyptic number.

130434342 is an abundant number, since it is smaller than the sum of its proper divisors (132427290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130434342 is a wasteful number, since it uses less digits than its factorization.

130434342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166083.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 130434342 is about 11420.7855246476. The cubic root of 130434342 is about 507.1432512669.

Adding to 130434342 its reverse (243434031), we get a palindrome (373868373).

The spelling of 130434342 in words is "one hundred thirty million, four hundred thirty-four thousand, three hundred forty-two".