140240460163 has 2 divisors, whose sum is σ = 140240460164. Its totient is φ = 140240460162.

The previous prime is 140240460149. The next prime is 140240460167. The reversal of 140240460163 is 361064042041.

140240460163 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 140240460163 - 2¹³ = 140240451971 is a prime.

It is not a weakly prime, because it can be changed into another prime (140240460167) 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, 70120230081 + 70120230082.

It is an arithmetic number, because the mean of its divisors is an integer number (70120230082).

Almost surely, 2^140240460163 is an apocalyptic number.

140240460163 is a deficient number, since it is larger than the sum of its proper divisors (1).

140240460163 is an equidigital number, since it uses as much as digits as its factorization.

140240460163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 140240460163 in words is "one hundred forty billion, two hundred forty million, four hundred sixty thousand, one hundred sixty-three".