4123323222243 has 16 divisors (see below), whose sum is σ = 5841205557120. Its totient is φ = 2579865780096.

The previous prime is 4123323222241. The next prime is 4123323222259. The reversal of 4123323222243 is 3422223233214.

It is not a de Polignac number, because 4123323222243 - 2¹ = 4123323222241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4123323222241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338026630 + ... + 338038827.

It is an arithmetic number, because the mean of its divisors is an integer number (365075347320).

Almost surely, 2^{4123323222243} is an apocalyptic number.

4123323222243 is a deficient number, since it is larger than the sum of its proper divisors (1717882334877).

4123323222243 is a wasteful number, since it uses less digits than its factorization.

4123323222243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676065586.

The product of its digits is 82944, while the sum is 33.

Adding to 4123323222243 its reverse (3422223233214), we get a palindrome (7545546455457).

The spelling of 4123323222243 in words is "four trillion, one hundred twenty-three billion, three hundred twenty-three million, two hundred twenty-two thousand, two hundred forty-three".