140233039 has 2 divisors, whose sum is σ = 140233040. Its totient is φ = 140233038.

The previous prime is 140233033. The next prime is 140233043. The reversal of 140233039 is 930332041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140233039 - 2³ = 140233031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140233031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70116519 + 70116520.

It is an arithmetic number, because the mean of its divisors is an integer number (70116520).

Almost surely, 2^140233039 is an apocalyptic number.

140233039 is a deficient number, since it is larger than the sum of its proper divisors (1).

140233039 is an equidigital number, since it uses as much as digits as its factorization.

140233039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 140233039 is about 11842.0031666944. The cubic root of 140233039 is about 519.5373584825.

The spelling of 140233039 in words is "one hundred forty million, two hundred thirty-three thousand, thirty-nine".