340041041 has 4 divisors (see below), whose sum is σ = 340809072. Its totient is φ = 339273012.

The previous prime is 340041029. The next prime is 340041047. The reversal of 340041041 is 140140043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 340041041 - 2¹⁸ = 339778897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (340041047) 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, 383351 + ... + 384236.

It is an arithmetic number, because the mean of its divisors is an integer number (85202268).

Almost surely, 2^340041041 is an apocalyptic number.

It is an amenable number.

340041041 is a deficient number, since it is larger than the sum of its proper divisors (768031).

340041041 is an equidigital number, since it uses as much as digits as its factorization.

340041041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768030.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 340041041 is about 18440.2017613691. The cubic root of 340041041 is about 697.9812865977.

Adding to 340041041 its reverse (140140043), we get a palindrome (480181084).

The spelling of 340041041 in words is "three hundred forty million, forty-one thousand, forty-one".