4143421135050 has 24 divisors (see below), whose sum is σ = 10275684415296. Its totient is φ = 1104912302640.

The previous prime is 4143421134991. The next prime is 4143421135057. The reversal of 4143421135050 is 505311243414.

It is not an unprimeable number, because it can be changed into a prime (4143421135057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13811403634 + ... + 13811403933.

It is an arithmetic number, because the mean of its divisors is an integer number (428153517304).

Almost surely, 2^{4143421135050} is an apocalyptic number.

4143421135050 is an abundant number, since it is smaller than the sum of its proper divisors (6132263280246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143421135050 is a wasteful number, since it uses less digits than its factorization.

4143421135050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27622807582 (or 27622807577 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 4143421135050 its reverse (505311243414), we get a palindrome (4648732378464).

The spelling of 4143421135050 in words is "four trillion, one hundred forty-three billion, four hundred twenty-one million, one hundred thirty-five thousand, fifty".