305341041 has 8 divisors (see below), whose sum is σ = 420254464. Its totient is φ = 196994160.

The previous prime is 305341033. The next prime is 305341067. The reversal of 305341041 is 140143503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 305341041 - 2³ = 305341033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 305340999 and 305341017.

It is not an unprimeable number, because it can be changed into a prime (305341441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641526 + ... + 1641711.

It is an arithmetic number, because the mean of its divisors is an integer number (52531808).

Almost surely, 2^305341041 is an apocalyptic number.

305341041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

305341041 is a deficient number, since it is larger than the sum of its proper divisors (114913423).

305341041 is a wasteful number, since it uses less digits than its factorization.

305341041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283271.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 305341041 is about 17474.0104440852. The cubic root of 305341041 is about 673.3823474815.

Adding to 305341041 its reverse (140143503), we get a palindrome (445484544).

The spelling of 305341041 in words is "three hundred five million, three hundred forty-one thousand, forty-one".