340041199 has 2 divisors, whose sum is σ = 340041200. Its totient is φ = 340041198.

The previous prime is 340041187. The next prime is 340041209. The reversal of 340041199 is 991140043.

It is a strong prime.

It is an emirp because it is prime and its reverse (991140043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340041199 - 2⁷ = 340041071 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 340041199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340041179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170020599 + 170020600.

It is an arithmetic number, because the mean of its divisors is an integer number (170020600).

Almost surely, 2^340041199 is an apocalyptic number.

340041199 is a deficient number, since it is larger than the sum of its proper divisors (1).

340041199 is an equidigital number, since it uses as much as digits as its factorization.

340041199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 340041199 is about 18440.2060454866. The cubic root of 340041199 is about 697.9813947034.

The spelling of 340041199 in words is "three hundred forty million, forty-one thousand, one hundred ninety-nine".