3441411221 has 2 divisors, whose sum is σ = 3441411222. Its totient is φ = 3441411220.

The previous prime is 3441411199. The next prime is 3441411257. The reversal of 3441411221 is 1221141443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3435718225 + 5692996 = 58615^2 + 2386^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3441411221 is a prime.

It is a super-2 number, since 2×3441411221² = 23686622384049421682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3441411521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720705610 + 1720705611.

It is an arithmetic number, because the mean of its divisors is an integer number (1720705611).

Almost surely, 2^3441411221 is an apocalyptic number.

It is an amenable number.

3441411221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3441411221 is an equidigital number, since it uses as much as digits as its factorization.

3441411221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 3441411221 is about 58663.5425200354. The cubic root of 3441411221 is about 1509.7748624183.

Adding to 3441411221 its reverse (1221141443), we get a palindrome (4662552664).

The spelling of 3441411221 in words is "three billion, four hundred forty-one million, four hundred eleven thousand, two hundred twenty-one".