3541542206212 has 12 divisors (see below), whose sum is σ = 6242286623440. Its totient is φ = 1758031742376.

The previous prime is 3541542206203. The next prime is 3541542206231. The reversal of 3541542206212 is 2126022451453.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3184839558 + ... + 3184840669.

Almost surely, 2^{3541542206212} is an apocalyptic number.

It is an amenable number.

3541542206212 is a deficient number, since it is larger than the sum of its proper divisors (2700744417228).

3541542206212 is a wasteful number, since it uses less digits than its factorization.

3541542206212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369680370 (or 6369680368 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 3541542206212 its reverse (2126022451453), we get a palindrome (5667564657665).

The spelling of 3541542206212 in words is "three trillion, five hundred forty-one billion, five hundred forty-two million, two hundred six thousand, two hundred twelve".