240213355163 has 2 divisors, whose sum is σ = 240213355164. Its totient is φ = 240213355162.

The previous prime is 240213355133. The next prime is 240213355169. The reversal of 240213355163 is 361553312042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240213355163 - 2¹⁸ = 240213093019 is a prime.

It is not a weakly prime, because it can be changed into another prime (240213355169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120106677581 + 120106677582.

It is an arithmetic number, because the mean of its divisors is an integer number (120106677582).

Almost surely, 2^240213355163 is an apocalyptic number.

240213355163 is a deficient number, since it is larger than the sum of its proper divisors (1).

240213355163 is an equidigital number, since it uses as much as digits as its factorization.

240213355163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 240213355163 in words is "two hundred forty billion, two hundred thirteen million, three hundred fifty-five thousand, one hundred sixty-three".