341122421 has 2 divisors, whose sum is σ = 341122422. Its totient is φ = 341122420.

The previous prime is 341122403. The next prime is 341122433. The reversal of 341122421 is 124221143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333062500 + 8059921 = 18250^2 + 2839^2 .

It is a cyclic number.

It is not a de Polignac number, because 341122421 - 2¹⁰ = 341121397 is a prime.

It is a super-2 number, since 2×341122421² = 232729012217802482, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 341122393 and 341122402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341122451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170561210 + 170561211.

It is an arithmetic number, because the mean of its divisors is an integer number (170561211).

Almost surely, 2^341122421 is an apocalyptic number.

It is an amenable number.

341122421 is a deficient number, since it is larger than the sum of its proper divisors (1).

341122421 is an equidigital number, since it uses as much as digits as its factorization.

341122421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 20.

The square root of 341122421 is about 18469.4997495872. The cubic root of 341122421 is about 698.7203976822.

Adding to 341122421 its reverse (124221143), we get a palindrome (465343564).

The spelling of 341122421 in words is "three hundred forty-one million, one hundred twenty-two thousand, four hundred twenty-one".