3541542206216 has 32 divisors (see below), whose sum is σ = 7589136075840. Its totient is φ = 1517780390208.

The previous prime is 3541542206203. The next prime is 3541542206231. The reversal of 3541542206216 is 6126022451453.

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, 3457466 + ... + 4363158.

It is an arithmetic number, because the mean of its divisors is an integer number (237160502370).

Almost surely, 2^{3541542206216} is an apocalyptic number.

It is an amenable number.

3541542206216 is an abundant number, since it is smaller than the sum of its proper divisors (4047593869624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3541542206216 is a wasteful number, since it uses less digits than its factorization.

3541542206216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975533 (or 975529 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 3541542206216 its reverse (6126022451453), we get a palindrome (9667564657669).

The spelling of 3541542206216 in words is "three trillion, five hundred forty-one billion, five hundred forty-two million, two hundred six thousand, two hundred sixteen".