343140132034044 has 18 divisors (see below), whose sum is σ = 867382000419480. Its totient is φ = 114380044011336.

The previous prime is 343140132034009. The next prime is 343140132034127. The reversal of 343140132034044 is 440430231041343.

343140132034044 is a `hidden beast` number, since 3 + 4 + 3 + 1 + 40 + 1 + 3 + 203 + 404 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×343140132034044² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 9531670334279 = 343140132034044 / (3 + 4 + 3 + 1 + 4 + 0 + 1 + 3 + 2 + 0 + 3 + 4 + 0 + 4 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4765835167104 + ... + 4765835167175.

Almost surely, 2^{343140132034044} is an apocalyptic number.

It is an amenable number.

343140132034044 is an abundant number, since it is smaller than the sum of its proper divisors (524241868385436).

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

343140132034044 is a wasteful number, since it uses less digits than its factorization.

343140132034044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531670334289 (or 9531670334284 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 343140132034044 its reverse (440430231041343), we get a palindrome (783570363075387).

The spelling of 343140132034044 in words is "three hundred forty-three trillion, one hundred forty billion, one hundred thirty-two million, thirty-four thousand, forty-four".