240340193 has 2 divisors, whose sum is σ = 240340194. Its totient is φ = 240340192.

The previous prime is 240340171. The next prime is 240340211. The reversal of 240340193 is 391043042.

240340193 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 can be written as a sum of positive squares in only one way, i.e., 240157009 + 183184 = 15497^2 + 428^2 .

It is a cyclic number.

It is not a de Polignac number, because 240340193 - 2¹² = 240336097 is a prime.

It is not a weakly prime, because it can be changed into another prime (240340393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120170096 + 120170097.

It is an arithmetic number, because the mean of its divisors is an integer number (120170097).

Almost surely, 2^240340193 is an apocalyptic number.

It is an amenable number.

240340193 is a deficient number, since it is larger than the sum of its proper divisors (1).

240340193 is an equidigital number, since it uses as much as digits as its factorization.

240340193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 240340193 is about 15502.9091786026. The cubic root of 240340193 is about 621.7399899938.

The spelling of 240340193 in words is "two hundred forty million, three hundred forty thousand, one hundred ninety-three".