211204034344 has 32 divisors (see below), whose sum is σ = 410779411200. Its totient is φ = 101682705600.

The previous prime is 211204034311. The next prime is 211204034357. The reversal of 211204034344 is 443430402112.

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, 1155132 + ... + 1325419.

It is an arithmetic number, because the mean of its divisors is an integer number (12836856600).

Almost surely, 2^211204034344 is an apocalyptic number.

It is an amenable number.

211204034344 is a deficient number, since it is larger than the sum of its proper divisors (199575376856).

211204034344 is a wasteful number, since it uses less digits than its factorization.

211204034344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480953 (or 2480949 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 211204034344 its reverse (443430402112), we get a palindrome (654634436456).

The spelling of 211204034344 in words is "two hundred eleven billion, two hundred four million, thirty-four thousand, three hundred forty-four".