130434444324134 has 4 divisors (see below), whose sum is σ = 195651666486204. Its totient is φ = 65217222162066.

The previous prime is 130434444324131. The next prime is 130434444324161. The reversal of 130434444324134 is 431423444434031.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×130434444324134² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130434444324131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32608611081032 + ... + 32608611081035.

It is an arithmetic number, because the mean of its divisors is an integer number (48912916621551).

Almost surely, 2^{130434444324134} is an apocalyptic number.

130434444324134 is a deficient number, since it is larger than the sum of its proper divisors (65217222162070).

130434444324134 is an equidigital number, since it uses as much as digits as its factorization.

130434444324134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65217222162069.

The product of its (nonzero) digits is 2654208, while the sum is 44.

Adding to 130434444324134 its reverse (431423444434031), we get a palindrome (561857888758165).

The spelling of 130434444324134 in words is "one hundred thirty trillion, four hundred thirty-four billion, four hundred forty-four million, three hundred twenty-four thousand, one hundred thirty-four".