211163954096 has 20 divisors (see below), whose sum is σ = 409281159984. Its totient is φ = 105543009600.

The previous prime is 211163954093. The next prime is 211163954117. The reversal of 211163954096 is 690459361112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 211163954096.

It is not an unprimeable number, because it can be changed into a prime (211163954093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390735 + ... + 2477486.

Almost surely, 2^211163954096 is an apocalyptic number.

It is an amenable number.

211163954096 is a deficient number, since it is larger than the sum of its proper divisors (198117205888).

211163954096 is a wasteful number, since it uses less digits than its factorization.

211163954096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870940 (or 4870934 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 211163954096 in words is "two hundred eleven billion, one hundred sixty-three million, nine hundred fifty-four thousand, ninety-six".