240841438 has 8 divisors (see below), whose sum is σ = 361421640. Its totient is φ = 120367560.

The previous prime is 240841429. The next prime is 240841453. The reversal of 240841438 is 834148042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 20653 + ... + 30136.

It is an arithmetic number, because the mean of its divisors is an integer number (45177705).

Almost surely, 2^240841438 is an apocalyptic number.

240841438 is a deficient number, since it is larger than the sum of its proper divisors (120580202).

240841438 is a wasteful number, since it uses less digits than its factorization.

240841438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53162.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 240841438 is about 15519.0669178272. The cubic root of 240841438 is about 622.1719161686.

The spelling of 240841438 in words is "two hundred forty million, eight hundred forty-one thousand, four hundred thirty-eight".