341304421 has 4 divisors (see below), whose sum is σ = 341358732. Its totient is φ = 341250112.

The previous prime is 341304371. The next prime is 341304433. The reversal of 341304421 is 124403143.

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 115132900 + 226171521 = 10730^2 + 15039^2 .

It is a cyclic number.

It is not a de Polignac number, because 341304421 - 2²¹ = 339207269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341304392 and 341304401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341301421) 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, 16276 + ... + 30781.

It is an arithmetic number, because the mean of its divisors is an integer number (85339683).

Almost surely, 2^341304421 is an apocalyptic number.

It is an amenable number.

341304421 is a deficient number, since it is larger than the sum of its proper divisors (54311).

341304421 is an equidigital number, since it uses as much as digits as its factorization.

341304421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54310.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 341304421 is about 18474.4261345244. The cubic root of 341304421 is about 698.8446390056.

Adding to 341304421 its reverse (124403143), we get a palindrome (465707564).

The spelling of 341304421 in words is "three hundred forty-one million, three hundred four thousand, four hundred twenty-one".