211325241867 has 8 divisors (see below), whose sum is σ = 281813046480. Its totient is φ = 140860465920.

The previous prime is 211325241823. The next prime is 211325241929. The reversal of 211325241867 is 768142523112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-211325241867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211325241167) 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, 5735742 + ... + 5772467.

It is an arithmetic number, because the mean of its divisors is an integer number (35226630810).

Almost surely, 2^211325241867 is an apocalyptic number.

211325241867 is a deficient number, since it is larger than the sum of its proper divisors (70487804613).

211325241867 is a wasteful number, since it uses less digits than its factorization.

211325241867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514333.

The product of its digits is 161280, while the sum is 42.

Adding to 211325241867 its reverse (768142523112), we get a palindrome (979467764979).

The spelling of 211325241867 in words is "two hundred eleven billion, three hundred twenty-five million, two hundred forty-one thousand, eight hundred sixty-seven".