340144067 has 2 divisors, whose sum is σ = 340144068. Its totient is φ = 340144066.

The previous prime is 340144009. The next prime is 340144081. The reversal of 340144067 is 760441043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340144067 - 2¹⁰ = 340143043 is a prime.

It is not a weakly prime, because it can be changed into another prime (340144087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170072033 + 170072034.

It is an arithmetic number, because the mean of its divisors is an integer number (170072034).

Almost surely, 2^340144067 is an apocalyptic number.

340144067 is a deficient number, since it is larger than the sum of its proper divisors (1).

340144067 is an equidigital number, since it uses as much as digits as its factorization.

340144067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 340144067 is about 18442.9950658780. The cubic root of 340144067 is about 698.0517711865.

The spelling of 340144067 in words is "three hundred forty million, one hundred forty-four thousand, sixty-seven".