43242143434101 has 24 divisors (see below), whose sum is σ = 65821876563456. Its totient is φ = 27301683314400.

The previous prime is 43242143434097. The next prime is 43242143434109. The reversal of 43242143434101 is 10143434124234.

43242143434101 is a `hidden beast` number, since 4 + 3 + 2 + 4 + 214 + 3 + 434 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 43242143434101 - 2² = 43242143434097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43242143434109) 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, 1034133765 + ... + 1034175578.

It is an arithmetic number, because the mean of its divisors is an integer number (2742578190144).

Almost surely, 2^{43242143434101} is an apocalyptic number.

It is an amenable number.

43242143434101 is a deficient number, since it is larger than the sum of its proper divisors (22579733129355).

43242143434101 is a wasteful number, since it uses less digits than its factorization.

43242143434101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068309473 (or 2068309470 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 43242143434101 its reverse (10143434124234), we get a palindrome (53385577558335).

The spelling of 43242143434101 in words is "forty-three trillion, two hundred forty-two billion, one hundred forty-three million, four hundred thirty-four thousand, one hundred one".