340767043 has 2 divisors, whose sum is σ = 340767044. Its totient is φ = 340767042.

The previous prime is 340767029. The next prime is 340767047.

340767043 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 340767043 - 2²⁵ = 307212611 is a prime.

It is a super-2 number, since 2×340767043² = 232244355189927698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (340767047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170383521 + 170383522.

It is an arithmetic number, because the mean of its divisors is an integer number (170383522).

Almost surely, 2^340767043 is an apocalyptic number.

340767043 is a deficient number, since it is larger than the sum of its proper divisors (1).

340767043 is an equidigital number, since it uses as much as digits as its factorization.

340767043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 340767043 is about 18459.8765705516. The cubic root of 340767043 is about 698.4776733492.

The spelling of 340767043 in words is "three hundred forty million, seven hundred sixty-seven thousand, forty-three".