4121340223 has 24 divisors (see below), whose sum is σ = 5575483424. Its totient is φ = 2964392640.

The previous prime is 4121340187. The next prime is 4121340233. The reversal of 4121340223 is 3220431214.

4121340223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4121340223 is a prime.

It is a super-4 number, since 4×4121340223⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4121340194 and 4121340203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121340233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176136 + ... + 198157.

Almost surely, 2^4121340223 is an apocalyptic number.

4121340223 is a deficient number, since it is larger than the sum of its proper divisors (1454143201).

4121340223 is a wasteful number, since it uses less digits than its factorization.

4121340223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374335 (or 374324 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4121340223 is about 64197.6652457081. The cubic root of 4121340223 is about 1603.2927272716.

Adding to 4121340223 its reverse (3220431214), we get a palindrome (7341771437).

Subtracting from 4121340223 its reverse (3220431214), we obtain a palindrome (900909009).

The spelling of 4121340223 in words is "four billion, one hundred twenty-one million, three hundred forty thousand, two hundred twenty-three".