3212344334421 has 6 divisors (see below), whose sum is σ = 4640052927510. Its totient is φ = 2141562889608.

The previous prime is 3212344334413. The next prime is 3212344334473. The reversal of 3212344334421 is 1244334432123.

3212344334421 is a `hidden beast` number, since 3 + 21 + 234 + 43 + 344 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3038362748100 + 173981586321 = 1743090^2 + 417111^2 .

It is not a de Polignac number, because 3212344334421 - 2³ = 3212344334413 is a prime.

It is a super-2 number, since 2×3212344334421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212344334411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178463574126 + ... + 178463574143.

It is an arithmetic number, because the mean of its divisors is an integer number (773342154585).

Almost surely, 2^{3212344334421} is an apocalyptic number.

It is an amenable number.

3212344334421 is a deficient number, since it is larger than the sum of its proper divisors (1427708593089).

3212344334421 is a wasteful number, since it uses less digits than its factorization.

3212344334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356927148275 (or 356927148272 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

Adding to 3212344334421 its reverse (1244334432123), we get a palindrome (4456678766544).

The spelling of 3212344334421 in words is "three trillion, two hundred twelve billion, three hundred forty-four million, three hundred thirty-four thousand, four hundred twenty-one".