343140531034 has 8 divisors (see below), whose sum is σ = 588240910368. Its totient is φ = 147060227580.

The previous prime is 343140531011. The next prime is 343140531037. The reversal of 343140531034 is 430135041343.

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 = 343140530987 and 343140531005.

It is not an unprimeable number, because it can be changed into a prime (343140531037) 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, 12255018952 + ... + 12255018979.

It is an arithmetic number, because the mean of its divisors is an integer number (73530113796).

Almost surely, 2^343140531034 is an apocalyptic number.

343140531034 is a deficient number, since it is larger than the sum of its proper divisors (245100379334).

343140531034 is a wasteful number, since it uses less digits than its factorization.

343140531034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24510037940.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 343140531034 its reverse (430135041343), we get a palindrome (773275572377).

The spelling of 343140531034 in words is "three hundred forty-three billion, one hundred forty million, five hundred thirty-one thousand, thirty-four".