340463041 has 2 divisors, whose sum is σ = 340463042. Its totient is φ = 340463040.

The previous prime is 340463023. The next prime is 340463047. The reversal of 340463041 is 140364043.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 293128641 + 47334400 = 17121^2 + 6880^2 .

It is a cyclic number.

It is not a de Polignac number, because 340463041 - 2⁵ = 340463009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340462997 and 340463015.

It is not a weakly prime, because it can be changed into another prime (340463047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170231520 + 170231521.

It is an arithmetic number, because the mean of its divisors is an integer number (170231521).

Almost surely, 2^340463041 is an apocalyptic number.

It is an amenable number.

340463041 is a deficient number, since it is larger than the sum of its proper divisors (1).

340463041 is an equidigital number, since it uses as much as digits as its factorization.

340463041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 340463041 is about 18451.6406045641. The cubic root of 340463041 is about 698.2699050330.

The spelling of 340463041 in words is "three hundred forty million, four hundred sixty-three thousand, forty-one".