43340340234141 has 24 divisors (see below), whose sum is σ = 66018064401120. Its totient is φ = 27322804637856.

The previous prime is 43340340234133. The next prime is 43340340234151. The reversal of 43340340234141 is 14143204304334.

43340340234141 is a `hidden beast` number, since 4 + 3 + 3 + 40 + 340 + 234 + 1 + 41 = 666.

It is not a de Polignac number, because 43340340234141 - 2³ = 43340340234133 is a prime.

It is a super-4 number, since 4×43340340234141⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 43340340234096 and 43340340234105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43340340234101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231581310 + ... + 231768383.

It is an arithmetic number, because the mean of its divisors is an integer number (2750752683380).

Almost surely, 2^{43340340234141} is an apocalyptic number.

It is an amenable number.

43340340234141 is a deficient number, since it is larger than the sum of its proper divisors (22677724166979).

43340340234141 is a wasteful number, since it uses less digits than its factorization.

43340340234141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463350265 (or 463350262 counting only the distinct ones).

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

Adding to 43340340234141 its reverse (14143204304334), we get a palindrome (57483544538475).

The spelling of 43340340234141 in words is "forty-three trillion, three hundred forty billion, three hundred forty million, two hundred thirty-four thousand, one hundred forty-one".