4340121211 has 8 divisors (see below), whose sum is σ = 4393915344. Its totient is φ = 4286363040.

The previous prime is 4340121169. The next prime is 4340121251. The reversal of 4340121211 is 1121210434.

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

It is a cyclic number.

It is not a de Polignac number, because 4340121211 - 2⁹ = 4340120699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4340121251) 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, 298081 + ... + 312301.

It is an arithmetic number, because the mean of its divisors is an integer number (549239418).

Almost surely, 2^4340121211 is an apocalyptic number.

4340121211 is a deficient number, since it is larger than the sum of its proper divisors (53794133).

4340121211 is a wasteful number, since it uses less digits than its factorization.

4340121211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17981.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4340121211 is about 65879.5963178282. The cubic root of 4340121211 is about 1631.1752362284.

Adding to 4340121211 its reverse (1121210434), we get a palindrome (5461331645).

The spelling of 4340121211 in words is "four billion, three hundred forty million, one hundred twenty-one thousand, two hundred eleven".