211141304044 has 24 divisors (see below), whose sum is σ = 403699665600. Its totient is φ = 95827672080.

The previous prime is 211141303999. The next prime is 211141304057. The reversal of 211141304044 is 440403141112.

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, 3611874 + ... + 3669865.

It is an arithmetic number, because the mean of its divisors is an integer number (16820819400).

Almost surely, 2^211141304044 is an apocalyptic number.

It is an amenable number.

211141304044 is a deficient number, since it is larger than the sum of its proper divisors (192558361556).

211141304044 is a wasteful number, since it uses less digits than its factorization.

211141304044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7282413 (or 7282411 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 211141304044 its reverse (440403141112), we get a palindrome (651544445156).

The spelling of 211141304044 in words is "two hundred eleven billion, one hundred forty-one million, three hundred four thousand, forty-four".