3421403311 has 2 divisors, whose sum is σ = 3421403312. Its totient is φ = 3421403310.

The previous prime is 3421403291. The next prime is 3421403351. The reversal of 3421403311 is 1133041243.

It is a weak prime.

It is an emirp because it is prime and its reverse (1133041243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3421403311 - 2²¹ = 3419306159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421403351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710701655 + 1710701656.

It is an arithmetic number, because the mean of its divisors is an integer number (1710701656).

Almost surely, 2^3421403311 is an apocalyptic number.

3421403311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421403311 is an equidigital number, since it uses as much as digits as its factorization.

3421403311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3421403311 is about 58492.7628942248. The cubic root of 3421403311 is about 1506.8432966420.

Adding to 3421403311 its reverse (1133041243), we get a palindrome (4554444554).

The spelling of 3421403311 in words is "three billion, four hundred twenty-one million, four hundred three thousand, three hundred eleven".