340707043 has 2 divisors, whose sum is σ = 340707044. Its totient is φ = 340707042.

The previous prime is 340707023. The next prime is 340707071.

340707043 is nontrivially palindromic in base 10.

It is an a-pointer prime, because the next prime (340707071) can be obtained adding 340707043 to its sum of digits (28).

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 340707043 - 2⁵ = 340707011 is a prime.

It is not a weakly prime, because it can be changed into another prime (340707023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170353521 + 170353522.

It is an arithmetic number, because the mean of its divisors is an integer number (170353522).

Almost surely, 2^340707043 is an apocalyptic number.

340707043 is a deficient number, since it is larger than the sum of its proper divisors (1).

340707043 is an equidigital number, since it uses as much as digits as its factorization.

340707043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 340707043 is about 18458.2513527149. The cubic root of 340707043 is about 698.4366765048.

The spelling of 340707043 in words is "three hundred forty million, seven hundred seven thousand, forty-three".