139430224163 has 2 divisors, whose sum is σ = 139430224164. Its totient is φ = 139430224162.

The previous prime is 139430224139. The next prime is 139430224253. The reversal of 139430224163 is 361422034931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139430224163 - 2¹⁶ = 139430158627 is a prime.

It is not a weakly prime, because it can be changed into another prime (139430224123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69715112081 + 69715112082.

It is an arithmetic number, because the mean of its divisors is an integer number (69715112082).

Almost surely, 2^139430224163 is an apocalyptic number.

139430224163 is a deficient number, since it is larger than the sum of its proper divisors (1).

139430224163 is an equidigital number, since it uses as much as digits as its factorization.

139430224163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 139430224163 in words is "one hundred thirty-nine billion, four hundred thirty million, two hundred twenty-four thousand, one hundred sixty-three".