3414220021 has 2 divisors, whose sum is σ = 3414220022. Its totient is φ = 3414220020.

The previous prime is 3414220003. The next prime is 3414220031. The reversal of 3414220021 is 1200224143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3273441796 + 140778225 = 57214^2 + 11865^2 .

It is an emirp because it is prime and its reverse (1200224143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3414220021 - 2⁵ = 3414219989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3414220031) 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, 1707110010 + 1707110011.

It is an arithmetic number, because the mean of its divisors is an integer number (1707110011).

Almost surely, 2^3414220021 is an apocalyptic number.

It is an amenable number.

3414220021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3414220021 is an equidigital number, since it uses as much as digits as its factorization.

3414220021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3414220021 is about 58431.3273937877. The cubic root of 3414220021 is about 1505.7880107096.

Adding to 3414220021 its reverse (1200224143), we get a palindrome (4614444164).

The spelling of 3414220021 in words is "three billion, four hundred fourteen million, two hundred twenty thousand, twenty-one".