240104065 has 4 divisors (see below), whose sum is σ = 288124884. Its totient is φ = 192083248.

The previous prime is 240104027. The next prime is 240104087. The reversal of 240104065 is 560401042.

240104065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 118200384 + 121903681 = 10872^2 + 11041^2 .

It is a cyclic number.

It is not a de Polignac number, because 240104065 - 2⁹ = 240103553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24010402 + ... + 24010411.

It is an arithmetic number, because the mean of its divisors is an integer number (72031221).

Almost surely, 2^240104065 is an apocalyptic number.

It is an amenable number.

240104065 is a deficient number, since it is larger than the sum of its proper divisors (48020819).

240104065 is an equidigital number, since it uses as much as digits as its factorization.

240104065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48020818.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 240104065 is about 15495.2917042565. The cubic root of 240104065 is about 621.5363088091.

The spelling of 240104065 in words is "two hundred forty million, one hundred four thousand, sixty-five".