340022241 has 24 divisors (see below), whose sum is σ = 535633280. Its totient is φ = 206590176.

The previous prime is 340022239. The next prime is 340022269. The reversal of 340022241 is 142220043.

340022241 is a `hidden beast` number, since 3 + 400 + 22 + 241 = 666.

It is not a de Polignac number, because 340022241 - 2¹ = 340022239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340022281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9151 + ... + 27636.

Almost surely, 2^340022241 is an apocalyptic number.

It is an amenable number.

340022241 is a deficient number, since it is larger than the sum of its proper divisors (195611039).

340022241 is a wasteful number, since it uses less digits than its factorization.

340022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36885 (or 36882 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 340022241 is about 18439.6919985123. The cubic root of 340022241 is about 697.9684231603.

Adding to 340022241 its reverse (142220043), we get a palindrome (482242284).

The spelling of 340022241 in words is "three hundred forty million, twenty-two thousand, two hundred forty-one".