9144445086703 has 2 divisors, whose sum is σ = 9144445086704. Its totient is φ = 9144445086702.

The previous prime is 9144445086683. The next prime is 9144445086727. The reversal of 9144445086703 is 3076805444419.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9144445086703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9144445086743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4572222543351 + 4572222543352.

It is an arithmetic number, because the mean of its divisors is an integer number (4572222543352).

Almost surely, 2^{9144445086703} is an apocalyptic number.

9144445086703 is a deficient number, since it is larger than the sum of its proper divisors (1).

9144445086703 is an equidigital number, since it uses as much as digits as its factorization.

9144445086703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 9144445086703 in words is "nine trillion, one hundred forty-four billion, four hundred forty-five million, eighty-six thousand, seven hundred three".