240420341 has 16 divisors (see below), whose sum is σ = 293072256. Its totient is φ = 192523776.

The previous prime is 240420331. The next prime is 240420347. The reversal of 240420341 is 143024042.

It is not a de Polignac number, because 240420341 - 2⁶ = 240420277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240420347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8930 + ... + 23676.

It is an arithmetic number, because the mean of its divisors is an integer number (18317016).

Almost surely, 2^240420341 is an apocalyptic number.

It is an amenable number.

240420341 is a deficient number, since it is larger than the sum of its proper divisors (52651915).

240420341 is a wasteful number, since it uses less digits than its factorization.

240420341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14908.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 240420341 is about 15505.4938973256. The cubic root of 240420341 is about 621.8090943717.

Adding to 240420341 its reverse (143024042), we get a palindrome (383444383).

The spelling of 240420341 in words is "two hundred forty million, four hundred twenty thousand, three hundred forty-one".