340302241 has 8 divisors (see below), whose sum is σ = 350904960. Its totient is φ = 329854512.

The previous prime is 340302233. The next prime is 340302247. The reversal of 340302241 is 142203043.

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

It is a cyclic number.

It is not a de Polignac number, because 340302241 - 2³ = 340302233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340302247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34281 + ... + 43078.

It is an arithmetic number, because the mean of its divisors is an integer number (43863120).

Almost surely, 2^340302241 is an apocalyptic number.

It is an amenable number.

340302241 is a deficient number, since it is larger than the sum of its proper divisors (10602719).

340302241 is an equidigital number, since it uses as much as digits as its factorization.

340302241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77495.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 340302241 is about 18447.2827538367. The cubic root of 340302241 is about 698.1599572377.

Adding to 340302241 its reverse (142203043), we get a palindrome (482505284).

The spelling of 340302241 in words is "three hundred forty million, three hundred two thousand, two hundred forty-one".