4021430422101 has 16 divisors (see below), whose sum is σ = 5375921503680. Its totient is φ = 2673947070080.

The previous prime is 4021430422067. The next prime is 4021430422109. The reversal of 4021430422101 is 1012240341204.

It is a cyclic number.

It is not a de Polignac number, because 4021430422101 - 2¹¹ = 4021430420053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021430422109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33822166 + ... + 33940856.

It is an arithmetic number, because the mean of its divisors is an integer number (335995093980).

Almost surely, 2^{4021430422101} is an apocalyptic number.

It is an amenable number.

4021430422101 is a deficient number, since it is larger than the sum of its proper divisors (1354491081579).

4021430422101 is a wasteful number, since it uses less digits than its factorization.

4021430422101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148116.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 4021430422101 its reverse (1012240341204), we get a palindrome (5033670763305).

The spelling of 4021430422101 in words is "four trillion, twenty-one billion, four hundred thirty million, four hundred twenty-two thousand, one hundred one".