340232201 has 4 divisors (see below), whose sum is σ = 347471232. Its totient is φ = 332993172.

The previous prime is 340232159. The next prime is 340232209. The reversal of 340232201 is 102232043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340232201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340232201.

It is not an unprimeable number, because it can be changed into a prime (340232209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3619445 + ... + 3619538.

It is an arithmetic number, because the mean of its divisors is an integer number (86867808).

Almost surely, 2^340232201 is an apocalyptic number.

It is an amenable number.

340232201 is a deficient number, since it is larger than the sum of its proper divisors (7239031).

340232201 is an equidigital number, since it uses as much as digits as its factorization.

340232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7239030.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340232201 is about 18445.3842735791. The cubic root of 340232201 is about 698.1120562126.

Adding to 340232201 its reverse (102232043), we get a palindrome (442464244).

The spelling of 340232201 in words is "three hundred forty million, two hundred thirty-two thousand, two hundred one".