4021342410101 has 2 divisors, whose sum is σ = 4021342410102. Its totient is φ = 4021342410100.

The previous prime is 4021342410097. The next prime is 4021342410131. The reversal of 4021342410101 is 1010142431204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4017515131876 + 3827278225 = 2004374^2 + 61865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021342410101 - 2² = 4021342410097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021342410131) 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 as a sum of consecutive naturals, namely, 2010671205050 + 2010671205051.

It is an arithmetic number, because the mean of its divisors is an integer number (2010671205051).

Almost surely, 2^{4021342410101} is an apocalyptic number.

It is an amenable number.

4021342410101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021342410101 is an equidigital number, since it uses as much as digits as its factorization.

4021342410101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4021342410101 its reverse (1010142431204), we get a palindrome (5031484841305).

The spelling of 4021342410101 in words is "four trillion, twenty-one billion, three hundred forty-two million, four hundred ten thousand, one hundred one".