343430130121434 has 32 divisors (see below), whose sum is σ = 770734285433280. Its totient is φ = 113343277266000.

The previous prime is 343430130121433. The next prime is 343430130121457. The reversal of 343430130121434 is 434121031034343.

343430130121434 is a `hidden beast` number, since 3 + 4 + 3 + 4 + 301 + 301 + 2 + 1 + 43 + 4 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (343430130121433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31484238232 + ... + 31484249139.

It is an arithmetic number, because the mean of its divisors is an integer number (24085446419790).

Almost surely, 2^{343430130121434} is an apocalyptic number.

343430130121434 is an abundant number, since it is smaller than the sum of its proper divisors (427304155311846).

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

343430130121434 is a wasteful number, since it uses less digits than its factorization.

343430130121434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62968487483 (or 62968487477 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 343430130121434 its reverse (434121031034343), we get a palindrome (777551161155777).

The spelling of 343430130121434 in words is "three hundred forty-three trillion, four hundred thirty billion, one hundred thirty million, one hundred twenty-one thousand, four hundred thirty-four".