140080243 has 2 divisors, whose sum is σ = 140080244. Its totient is φ = 140080242.

The previous prime is 140080229. The next prime is 140080253. The reversal of 140080243 is 342080041.

140080243 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 140080243 - 2¹⁷ = 139949171 is a prime.

It is not a weakly prime, because it can be changed into another prime (140080223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70040121 + 70040122.

It is an arithmetic number, because the mean of its divisors is an integer number (70040122).

Almost surely, 2^140080243 is an apocalyptic number.

140080243 is a deficient number, since it is larger than the sum of its proper divisors (1).

140080243 is an equidigital number, since it uses as much as digits as its factorization.

140080243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 140080243 is about 11835.5499660979. The cubic root of 140080243 is about 519.3485963100.

The spelling of 140080243 in words is "one hundred forty million, eighty thousand, two hundred forty-three".