340124201 has 2 divisors, whose sum is σ = 340124202. Its totient is φ = 340124200.

The previous prime is 340124179. The next prime is 340124273. The reversal of 340124201 is 102421043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340033600 + 90601 = 18440^2 + 301^2 .

It is an emirp because it is prime and its reverse (102421043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340124201 - 2⁶ = 340124137 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340124201.

It is not a weakly prime, because it can be changed into another prime (340124501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170062100 + 170062101.

It is an arithmetic number, because the mean of its divisors is an integer number (170062101).

Almost surely, 2^340124201 is an apocalyptic number.

It is an amenable number.

340124201 is a deficient number, since it is larger than the sum of its proper divisors (1).

340124201 is an equidigital number, since it uses as much as digits as its factorization.

340124201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 340124201 is about 18442.4564795474. The cubic root of 340124201 is about 698.0381810955.

Adding to 340124201 its reverse (102421043), we get a palindrome (442545244).

The spelling of 340124201 in words is "three hundred forty million, one hundred twenty-four thousand, two hundred one".