43111431441141 has 16 divisors (see below), whose sum is σ = 67812758519808. Its totient is φ = 23840422916400.

The previous prime is 43111431441131. The next prime is 43111431441181. The reversal of 43111431441141 is 14114413411134.

It is not a de Polignac number, because 43111431441141 - 2⁶ = 43111431441077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43111431441131) 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, 33111697845 + ... + 33111699146.

It is an arithmetic number, because the mean of its divisors is an integer number (4238297407488).

Almost surely, 2^{43111431441141} is an apocalyptic number.

It is an amenable number.

43111431441141 is a deficient number, since it is larger than the sum of its proper divisors (24701327078667).

43111431441141 is a wasteful number, since it uses less digits than its factorization.

43111431441141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66223397032.

The product of its digits is 9216, while the sum is 33.

Adding to 43111431441141 its reverse (14114413411134), we get a palindrome (57225844852275).

The spelling of 43111431441141 in words is "forty-three trillion, one hundred eleven billion, four hundred thirty-one million, four hundred forty-one thousand, one hundred forty-one".