3401211443443 has 24 divisors (see below), whose sum is σ = 3963584061360. Its totient is φ = 2906341785600.

The previous prime is 3401211443393. The next prime is 3401211443473. The reversal of 3401211443443 is 3443441121043.

It is not a de Polignac number, because 3401211443443 - 2⁴¹ = 1202188187891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3401211443399 and 3401211443408.

It is not an unprimeable number, because it can be changed into a prime (3401211443473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506748 + ... + 2656918.

It is an arithmetic number, because the mean of its divisors is an integer number (165149335890).

Almost surely, 2^{3401211443443} is an apocalyptic number.

3401211443443 is a deficient number, since it is larger than the sum of its proper divisors (562372617917).

3401211443443 is a wasteful number, since it uses less digits than its factorization.

3401211443443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150979 (or 2150968 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 3401211443443 its reverse (3443441121043), we get a palindrome (6844652564486).

The spelling of 3401211443443 in words is "three trillion, four hundred one billion, two hundred eleven million, four hundred forty-three thousand, four hundred forty-three".