211411021324 has 24 divisors (see below), whose sum is σ = 375408109440. Its totient is φ = 104154424704.

The previous prime is 211411021303. The next prime is 211411021331. The reversal of 211411021324 is 423120114112.

It is a junction number, because it is equal to n+sod(n) for n = 211411021295 and 211411021304.

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, 61564 + ... + 653155.

It is an arithmetic number, because the mean of its divisors is an integer number (15642004560).

Almost surely, 2^211411021324 is an apocalyptic number.

It is an amenable number.

211411021324 is a deficient number, since it is larger than the sum of its proper divisors (163997088116).

211411021324 is a wasteful number, since it uses less digits than its factorization.

211411021324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715809 (or 715807 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 211411021324 its reverse (423120114112), we get a palindrome (634531135436).

The spelling of 211411021324 in words is "two hundred eleven billion, four hundred eleven million, twenty-one thousand, three hundred twenty-four".