343423134130 has 8 divisors (see below), whose sum is σ = 618161641452. Its totient is φ = 137369253648.

The previous prime is 343423134113. The next prime is 343423134137. The reversal of 343423134130 is 31431324343.

It can be written as a sum of positive squares in 2 ways, for example, as 312602873881 + 30820260249 = 559109^2 + 175557^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 343423134092 and 343423134101.

It is not an unprimeable number, because it can be changed into a prime (343423134137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17171156697 + ... + 17171156716.

Almost surely, 2^343423134130 is an apocalyptic number.

343423134130 is a deficient number, since it is larger than the sum of its proper divisors (274738507322).

343423134130 is a wasteful number, since it uses less digits than its factorization.

343423134130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34342313420.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 343423134130 its reverse (31431324343), we get a palindrome (374854458473).

The spelling of 343423134130 in words is "three hundred forty-three billion, four hundred twenty-three million, one hundred thirty-four thousand, one hundred thirty".