944011212163 has 2 divisors, whose sum is σ = 944011212164. Its totient is φ = 944011212162.

The previous prime is 944011212161. The next prime is 944011212269. The reversal of 944011212163 is 361212110449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 944011212163 - 2¹ = 944011212161 is a prime.

Together with 944011212161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (944011212161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472005606081 + 472005606082.

It is an arithmetic number, because the mean of its divisors is an integer number (472005606082).

Almost surely, 2^944011212163 is an apocalyptic number.

944011212163 is a deficient number, since it is larger than the sum of its proper divisors (1).

944011212163 is an equidigital number, since it uses as much as digits as its factorization.

944011212163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 944011212163 in words is "nine hundred forty-four billion, eleven million, two hundred twelve thousand, one hundred sixty-three".