4123421133422 has 16 divisors (see below), whose sum is σ = 6454179856800. Its totient is φ = 1972031441952.

The previous prime is 4123421133401. The next prime is 4123421133439. The reversal of 4123421133422 is 2243311243214.

It is a happy number.

It is a super-2 number, since 2×4123421133422² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489208 + ... + 3234900.

It is an arithmetic number, because the mean of its divisors is an integer number (403386241050).

Almost surely, 2^{4123421133422} is an apocalyptic number.

4123421133422 is a deficient number, since it is larger than the sum of its proper divisors (2330758723378).

4123421133422 is a wasteful number, since it uses less digits than its factorization.

4123421133422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797067.

The product of its digits is 27648, while the sum is 32.

Adding to 4123421133422 its reverse (2243311243214), we get a palindrome (6366732376636).

The spelling of 4123421133422 in words is "four trillion, one hundred twenty-three billion, four hundred twenty-one million, one hundred thirty-three thousand, four hundred twenty-two".