4389933162191 has 2 divisors, whose sum is σ = 4389933162192. Its totient is φ = 4389933162190.

The previous prime is 4389933162137. The next prime is 4389933162229. The reversal of 4389933162191 is 1912613399834.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4389933162191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4389933162191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4389933162091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2194966581095 + 2194966581096.

It is an arithmetic number, because the mean of its divisors is an integer number (2194966581096).

Almost surely, 2^{4389933162191} is an apocalyptic number.

4389933162191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4389933162191 is an equidigital number, since it uses as much as digits as its factorization.

4389933162191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7558272, while the sum is 59.

The spelling of 4389933162191 in words is "four trillion, three hundred eighty-nine billion, nine hundred thirty-three million, one hundred sixty-two thousand, one hundred ninety-one".