140035060145 has 4 divisors (see below), whose sum is σ = 168042072180. Its totient is φ = 112028048112.

The previous prime is 140035060129. The next prime is 140035060183. The reversal of 140035060145 is 541060530041.

It is a happy number.

140035060145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27557328016 + 112477732129 = 166004^2 + 335377^2 .

It is a cyclic number.

It is not a de Polignac number, because 140035060145 - 2⁴ = 140035060129 is a prime.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 14003506010 + ... + 14003506019.

It is an arithmetic number, because the mean of its divisors is an integer number (42010518045).

Almost surely, 2^140035060145 is an apocalyptic number.

It is an amenable number.

140035060145 is a deficient number, since it is larger than the sum of its proper divisors (28007012035).

140035060145 is an equidigital number, since it uses as much as digits as its factorization.

140035060145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28007012034.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 140035060145 its reverse (541060530041), we get a palindrome (681095590186).

The spelling of 140035060145 in words is "one hundred forty billion, thirty-five million, sixty thousand, one hundred forty-five".