162248664407 has 2 divisors, whose sum is σ = 162248664408. Its totient is φ = 162248664406.

The previous prime is 162248664359. The next prime is 162248664433. The reversal of 162248664407 is 704466842261.

162248664407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162248664407 - 2¹⁰ = 162248663383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162248664437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81124332203 + 81124332204.

It is an arithmetic number, because the mean of its divisors is an integer number (81124332204).

Almost surely, 2^162248664407 is an apocalyptic number.

162248664407 is a deficient number, since it is larger than the sum of its proper divisors (1).

162248664407 is an equidigital number, since it uses as much as digits as its factorization.

162248664407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 162248664407 in words is "one hundred sixty-two billion, two hundred forty-eight million, six hundred sixty-four thousand, four hundred seven".