3413412421 has 2 divisors, whose sum is σ = 3413412422. Its totient is φ = 3413412420.

The previous prime is 3413412419. The next prime is 3413412427. The reversal of 3413412421 is 1242143143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3345349921 + 68062500 = 57839^2 + 8250^2 .

It is an emirp because it is prime and its reverse (1242143143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3413412421 - 2¹ = 3413412419 is a prime.

Together with 3413412419, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3413412427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706706210 + 1706706211.

It is an arithmetic number, because the mean of its divisors is an integer number (1706706211).

Almost surely, 2^3413412421 is an apocalyptic number.

It is an amenable number.

3413412421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3413412421 is an equidigital number, since it uses as much as digits as its factorization.

3413412421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 3413412421 is about 58424.4163085948. The cubic root of 3413412421 is about 1505.6692749235.

Adding to 3413412421 its reverse (1242143143), we get a palindrome (4655555564).

The spelling of 3413412421 in words is "three billion, four hundred thirteen million, four hundred twelve thousand, four hundred twenty-one".