140933159 has 2 divisors, whose sum is σ = 140933160. Its totient is φ = 140933158.

The previous prime is 140933153. The next prime is 140933171. The reversal of 140933159 is 951339041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140933159 - 2⁸ = 140932903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140933153) 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, 70466579 + 70466580.

It is an arithmetic number, because the mean of its divisors is an integer number (70466580).

Almost surely, 2^140933159 is an apocalyptic number.

140933159 is a deficient number, since it is larger than the sum of its proper divisors (1).

140933159 is an equidigital number, since it uses as much as digits as its factorization.

140933159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 140933159 is about 11871.5272395762. The cubic root of 140933159 is about 520.4005284465.

The spelling of 140933159 in words is "one hundred forty million, nine hundred thirty-three thousand, one hundred fifty-nine".