240230329 has 2 divisors, whose sum is σ = 240230330. Its totient is φ = 240230328.

The previous prime is 240230323. The next prime is 240230339. The reversal of 240230329 is 923032042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171007929 + 69222400 = 13077^2 + 8320^2 .

It is a cyclic number.

It is not a de Polignac number, because 240230329 - 2³ = 240230321 is a prime.

It is a super-2 number, since 2×240230329² = 115421221942896482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (240230321) 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, 120115164 + 120115165.

It is an arithmetic number, because the mean of its divisors is an integer number (120115165).

Almost surely, 2^240230329 is an apocalyptic number.

It is an amenable number.

240230329 is a deficient number, since it is larger than the sum of its proper divisors (1).

240230329 is an equidigital number, since it uses as much as digits as its factorization.

240230329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 240230329 is about 15499.3654386236. The cubic root of 240230329 is about 621.6452392266.

The spelling of 240230329 in words is "two hundred forty million, two hundred thirty thousand, three hundred twenty-nine".