4111423432121 has 8 divisors (see below), whose sum is σ = 4291056101760. Its totient is φ = 3931863689952.

The previous prime is 4111423432117. The next prime is 4111423432223. The reversal of 4111423432121 is 1212343241114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4111423432121 - 2² = 4111423432117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4111423432321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18116636 + ... + 18342173.

It is an arithmetic number, because the mean of its divisors is an integer number (536382012720).

Almost surely, 2^{4111423432121} is an apocalyptic number.

It is an amenable number.

4111423432121 is a deficient number, since it is larger than the sum of its proper divisors (179632669639).

4111423432121 is a wasteful number, since it uses less digits than its factorization.

4111423432121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36463735.

The product of its digits is 4608, while the sum is 29.

Adding to 4111423432121 its reverse (1212343241114), we get a palindrome (5323766673235).

The spelling of 4111423432121 in words is "four trillion, one hundred eleven billion, four hundred twenty-three million, four hundred thirty-two thousand, one hundred twenty-one".