4143332550121 has 4 divisors (see below), whose sum is σ = 4152685445712. Its totient is φ = 4133979654532.

The previous prime is 4143332550107. The next prime is 4143332550233. The reversal of 4143332550121 is 1210552333414.

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 4143332550121 - 2⁵ = 4143332550089 is a prime.

It is a super-2 number, since 2×4143332550121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4143332520121) 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, 4676447131 + ... + 4676448016.

It is an arithmetic number, because the mean of its divisors is an integer number (1038171361428).

Almost surely, 2^{4143332550121} is an apocalyptic number.

It is an amenable number.

4143332550121 is a deficient number, since it is larger than the sum of its proper divisors (9352895591).

4143332550121 is an equidigital number, since it uses as much as digits as its factorization.

4143332550121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9352895590.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 4143332550121 its reverse (1210552333414), we get a palindrome (5353884883535).

The spelling of 4143332550121 in words is "four trillion, one hundred forty-three billion, three hundred thirty-two million, five hundred fifty thousand, one hundred twenty-one".