240053441 has 4 divisors (see below), whose sum is σ = 240236484. Its totient is φ = 239870400.

The previous prime is 240053399. The next prime is 240053519. The reversal of 240053441 is 144350042.

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 134560000 + 105493441 = 11600^2 + 10271^2 .

It is a cyclic number.

It is not a de Polignac number, because 240053441 - 2¹⁸ = 239791297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240053741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89540 + ... + 92181.

It is an arithmetic number, because the mean of its divisors is an integer number (60059121).

Almost surely, 2^240053441 is an apocalyptic number.

It is an amenable number.

240053441 is a deficient number, since it is larger than the sum of its proper divisors (183043).

240053441 is a wasteful number, since it uses less digits than its factorization.

240053441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183042.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 240053441 is about 15493.6580896830. The cubic root of 240053441 is about 621.4926237710.

The spelling of 240053441 in words is "two hundred forty million, fifty-three thousand, four hundred forty-one".