1244467162163 has 2 divisors, whose sum is σ = 1244467162164. Its totient is φ = 1244467162162.

The previous prime is 1244467162157. The next prime is 1244467162187. The reversal of 1244467162163 is 3612617644421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1244467162163 - 2¹⁶ = 1244467096627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1244467162193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622233581081 + 622233581082.

It is an arithmetic number, because the mean of its divisors is an integer number (622233581082).

Almost surely, 2^{1244467162163} is an apocalyptic number.

1244467162163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244467162163 is an equidigital number, since it uses as much as digits as its factorization.

1244467162163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 47.

The spelling of 1244467162163 in words is "one trillion, two hundred forty-four billion, four hundred sixty-seven million, one hundred sixty-two thousand, one hundred sixty-three".