3421032404212 has 24 divisors (see below), whose sum is σ = 6209852279400. Its totient is φ = 1647105161856.

The previous prime is 3421032404201. The next prime is 3421032404303. The reversal of 3421032404212 is 2124042301243.

It can be written as a sum of positive squares in 4 ways, for example, as 1022517350416 + 2398515053796 = 1011196^2 + 1548714^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39489787 + ... + 39576322.

It is an arithmetic number, because the mean of its divisors is an integer number (258743844975).

Almost surely, 2^{3421032404212} is an apocalyptic number.

It is an amenable number.

3421032404212 is a deficient number, since it is larger than the sum of its proper divisors (2788819875188).

3421032404212 is a wasteful number, since it uses less digits than its factorization.

3421032404212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79066515 (or 79066513 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3421032404212 its reverse (2124042301243), we get a palindrome (5545074705455).

The spelling of 3421032404212 in words is "three trillion, four hundred twenty-one billion, thirty-two million, four hundred four thousand, two hundred twelve".