4044212340101 has 2 divisors, whose sum is σ = 4044212340102. Its totient is φ = 4044212340100.

The previous prime is 4044212340079. The next prime is 4044212340167. The reversal of 4044212340101 is 1010432124404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4012305449476 + 31906890625 = 2003074^2 + 178625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4044212340101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4044212346101) 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, 2022106170050 + 2022106170051.

It is an arithmetic number, because the mean of its divisors is an integer number (2022106170051).

Almost surely, 2^{4044212340101} is an apocalyptic number.

It is an amenable number.

4044212340101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044212340101 is an equidigital number, since it uses as much as digits as its factorization.

4044212340101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4044212340101 its reverse (1010432124404), we get a palindrome (5054644464505).

The spelling of 4044212340101 in words is "four trillion, forty-four billion, two hundred twelve million, three hundred forty thousand, one hundred one".