340522041 has 8 divisors (see below), whose sum is σ = 454117504. Its totient is φ = 226970640.

The previous prime is 340522037. The next prime is 340522079. The reversal of 340522041 is 140225043.

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

It is not a de Polignac number, because 340522041 - 2² = 340522037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340521999 and 340522017.

It is not an unprimeable number, because it can be changed into a prime (340522001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17760 + ... + 31566.

It is an arithmetic number, because the mean of its divisors is an integer number (56764688).

Almost surely, 2^340522041 is an apocalyptic number.

It is an amenable number.

340522041 is a deficient number, since it is larger than the sum of its proper divisors (113595463).

340522041 is a wasteful number, since it uses less digits than its factorization.

340522041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22031.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 340522041 is about 18453.2393091294. The cubic root of 340522041 is about 698.3102378933.

Adding to 340522041 its reverse (140225043), we get a palindrome (480747084).

The spelling of 340522041 in words is "three hundred forty million, five hundred twenty-two thousand, forty-one".