240536339 has 2 divisors, whose sum is σ = 240536340. Its totient is φ = 240536338.

The previous prime is 240536311. The next prime is 240536357. The reversal of 240536339 is 933635042.

240536339 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 a de Polignac number, because none of the positive numbers 2^k-240536339 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 240536299 and 240536308.

It is not a weakly prime, because it can be changed into another prime (240536389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120268169 + 120268170.

It is an arithmetic number, because the mean of its divisors is an integer number (120268170).

Almost surely, 2^240536339 is an apocalyptic number.

240536339 is a deficient number, since it is larger than the sum of its proper divisors (1).

240536339 is an equidigital number, since it uses as much as digits as its factorization.

240536339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 240536339 is about 15509.2339914001. The cubic root of 240536339 is about 621.9090817714.

The spelling of 240536339 in words is "two hundred forty million, five hundred thirty-six thousand, three hundred thirty-nine".