3420324211423 has 36 divisors (see below), whose sum is σ = 4138679171640. Its totient is φ = 2818244608704.

The previous prime is 3420324211373. The next prime is 3420324211427. The reversal of 3420324211423 is 3241124230243.

It is not a de Polignac number, because 3420324211423 - 2¹⁷ = 3420324080351 is a prime.

It is a super-2 number, since 2×3420324211423² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420324211427) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9255640 + ... + 9618082.

Almost surely, 2^{3420324211423} is an apocalyptic number.

3420324211423 is a deficient number, since it is larger than the sum of its proper divisors (718354960217).

3420324211423 is a wasteful number, since it uses less digits than its factorization.

3420324211423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362744 (or 362708 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3420324211423 its reverse (3241124230243), we get a palindrome (6661448441666).

The spelling of 3420324211423 in words is "three trillion, four hundred twenty billion, three hundred twenty-four million, two hundred eleven thousand, four hundred twenty-three".