4223100013421 has 16 divisors (see below), whose sum is σ = 4663993152000. Its totient is φ = 3808300795200.

The previous prime is 4223100013333. The next prime is 4223100013439. The reversal of 4223100013421 is 1243100013224.

4223100013421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4223100013421 - 2¹⁴ = 4223099997037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223100013441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58734146 + ... + 58806003.

It is an arithmetic number, because the mean of its divisors is an integer number (291499572000).

Almost surely, 2^{4223100013421} is an apocalyptic number.

It is an amenable number.

4223100013421 is a deficient number, since it is larger than the sum of its proper divisors (440893138579).

4223100013421 is a wasteful number, since it uses less digits than its factorization.

4223100013421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117540260.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4223100013421 its reverse (1243100013224), we get a palindrome (5466200026645).

The spelling of 4223100013421 in words is "four trillion, two hundred twenty-three billion, one hundred million, thirteen thousand, four hundred twenty-one".