212053413510544 has 40 divisors (see below), whose sum is σ = 411818064805152. Its totient is φ = 105777998780160.

The previous prime is 212053413510509. The next prime is 212053413510563. The reversal of 212053413510544 is 445015314350212.

It is a junction number, because it is equal to n+sod(n) for n = 212053413510497 and 212053413510506.

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, 9076659 + ... + 22505389.

Almost surely, 2^{212053413510544} is an apocalyptic number.

It is an amenable number.

212053413510544 is a deficient number, since it is larger than the sum of its proper divisors (199764651294608).

212053413510544 is a wasteful number, since it uses less digits than its factorization.

212053413510544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13431055 (or 13431049 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 212053413510544 its reverse (445015314350212), we get a palindrome (657068727860756).

The spelling of 212053413510544 in words is "two hundred twelve trillion, fifty-three billion, four hundred thirteen million, five hundred ten thousand, five hundred forty-four".