340100041 has 4 divisors (see below), whose sum is σ = 349291972. Its totient is φ = 330908112.

The previous prime is 340100021. The next prime is 340100069. The reversal of 340100041 is 140001043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 219188025 + 120912016 = 14805^2 + 10996^2 .

It is a cyclic number.

It is not a de Polignac number, because 340100041 - 2⁷ = 340099913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340099994 and 340100030.

It is not an unprimeable number, because it can be changed into a prime (340100021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4595910 + ... + 4595983.

It is an arithmetic number, because the mean of its divisors is an integer number (87322993).

Almost surely, 2^340100041 is an apocalyptic number.

It is an amenable number.

340100041 is a deficient number, since it is larger than the sum of its proper divisors (9191931).

340100041 is an equidigital number, since it uses as much as digits as its factorization.

340100041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191930.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 340100041 is about 18441.8014575583. The cubic root of 340100041 is about 698.0216528177.

Adding to 340100041 its reverse (140001043), we get a palindrome (480101084).

The spelling of 340100041 in words is "three hundred forty million, one hundred thousand, forty-one".