4244103322391 has 2 divisors, whose sum is σ = 4244103322392. Its totient is φ = 4244103322390.

The previous prime is 4244103322379. The next prime is 4244103322439. The reversal of 4244103322391 is 1932233014424.

4244103322391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4244103322391 is a prime.

It is a super-2 number, since 2×4244103322391² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4244103322331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122051661195 + 2122051661196.

It is an arithmetic number, because the mean of its divisors is an integer number (2122051661196).

Almost surely, 2^{4244103322391} is an apocalyptic number.

4244103322391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4244103322391 is an equidigital number, since it uses as much as digits as its factorization.

4244103322391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 4244103322391 in words is "four trillion, two hundred forty-four billion, one hundred three million, three hundred twenty-two thousand, three hundred ninety-one".