140445316147 has 2 divisors, whose sum is σ = 140445316148. Its totient is φ = 140445316146.

The previous prime is 140445316127. The next prime is 140445316163. The reversal of 140445316147 is 741613544041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140445316147 - 2¹⁵ = 140445283379 is a prime.

It is not a weakly prime, because it can be changed into another prime (140445316127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70222658073 + 70222658074.

It is an arithmetic number, because the mean of its divisors is an integer number (70222658074).

Almost surely, 2^140445316147 is an apocalyptic number.

140445316147 is a deficient number, since it is larger than the sum of its proper divisors (1).

140445316147 is an equidigital number, since it uses as much as digits as its factorization.

140445316147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 140445316147 in words is "one hundred forty billion, four hundred forty-five million, three hundred sixteen thousand, one hundred forty-seven".