240302219 has 2 divisors, whose sum is σ = 240302220. Its totient is φ = 240302218.

The previous prime is 240302147. The next prime is 240302233. The reversal of 240302219 is 912203042.

240302219 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 240302219 - 2¹⁶ = 240236683 is a prime.

It is a super-2 number, since 2×240302219² = 115490312912647922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 240302194 and 240302203.

It is not a weakly prime, because it can be changed into another prime (240302239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120151109 + 120151110.

It is an arithmetic number, because the mean of its divisors is an integer number (120151110).

Almost surely, 2^240302219 is an apocalyptic number.

240302219 is a deficient number, since it is larger than the sum of its proper divisors (1).

240302219 is an equidigital number, since it uses as much as digits as its factorization.

240302219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 240302219 is about 15501.6843923491. The cubic root of 240302219 is about 621.7072430811.

The spelling of 240302219 in words is "two hundred forty million, three hundred two thousand, two hundred nineteen".