43341414121 has 4 divisors (see below), whose sum is σ = 45622541200. Its totient is φ = 41060287044.

The previous prime is 43341414097. The next prime is 43341414169. The reversal of 43341414121 is 12141414334.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43341414121 - 2¹¹ = 43341412073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43341414121.

It is not an unprimeable number, because it can be changed into a prime (43341415121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140563511 + ... + 1140563548.

It is an arithmetic number, because the mean of its divisors is an integer number (11405635300).

Almost surely, 2^43341414121 is an apocalyptic number.

It is an amenable number.

43341414121 is a deficient number, since it is larger than the sum of its proper divisors (2281127079).

43341414121 is a wasteful number, since it uses less digits than its factorization.

43341414121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281127078.

The product of its digits is 4608, while the sum is 28.

Adding to 43341414121 its reverse (12141414334), we get a palindrome (55482828455).

The spelling of 43341414121 in words is "forty-three billion, three hundred forty-one million, four hundred fourteen thousand, one hundred twenty-one".