140116463 has 2 divisors, whose sum is σ = 140116464. Its totient is φ = 140116462.

The previous prime is 140116453. The next prime is 140116477. The reversal of 140116463 is 364611041.

It is a weak prime.

It is an emirp because it is prime and its reverse (364611041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140116463 - 2¹⁰ = 140115439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140116453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70058231 + 70058232.

It is an arithmetic number, because the mean of its divisors is an integer number (70058232).

Almost surely, 2^140116463 is an apocalyptic number.

140116463 is a deficient number, since it is larger than the sum of its proper divisors (1).

140116463 is an equidigital number, since it uses as much as digits as its factorization.

140116463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 140116463 is about 11837.0800031089. The cubic root of 140116463 is about 519.3933544303.

The spelling of 140116463 in words is "one hundred forty million, one hundred sixteen thousand, four hundred sixty-three".