214121240011 has 8 divisors (see below), whose sum is σ = 244942832384. Its totient is φ = 183357858600.

The previous prime is 214121240009. The next prime is 214121240063. The reversal of 214121240011 is 110042121412.

It is a happy number.

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

It is not a de Polignac number, because 214121240011 - 2¹ = 214121240009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214121240911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14544855 + ... + 14559568.

It is an arithmetic number, because the mean of its divisors is an integer number (30617854048).

Almost surely, 2^214121240011 is an apocalyptic number.

214121240011 is a deficient number, since it is larger than the sum of its proper divisors (30821592373).

214121240011 is a wasteful number, since it uses less digits than its factorization.

214121240011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29105481.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 214121240011 its reverse (110042121412), we get a palindrome (324163361423).

The spelling of 214121240011 in words is "two hundred fourteen billion, one hundred twenty-one million, two hundred forty thousand, eleven".