211793081410 has 16 divisors (see below), whose sum is σ = 381522866112. Its totient is φ = 84651606000.

The previous prime is 211793081393. The next prime is 211793081419. The reversal of 211793081410 is 14180397112.

It is a self number, because there is not a number n which added to its sum of digits gives 211793081410.

It is not an unprimeable number, because it can be changed into a prime (211793081419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8189766 + ... + 8215585.

It is an arithmetic number, because the mean of its divisors is an integer number (23845179132).

Almost surely, 2^211793081410 is an apocalyptic number.

211793081410 is a deficient number, since it is larger than the sum of its proper divisors (169729784702).

211793081410 is a wasteful number, since it uses less digits than its factorization.

211793081410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16406649.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 211793081410 in words is "two hundred eleven billion, seven hundred ninety-three million, eighty-one thousand, four hundred ten".