4012403223 has 16 divisors (see below), whose sum is σ = 5962705920. Its totient is φ = 2385081216.

The previous prime is 4012403203. The next prime is 4012403231. The reversal of 4012403223 is 3223042104.

It is not a de Polignac number, because 4012403223 - 2⁶ = 4012403159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4012403223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012403203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2069415 + ... + 2071352.

It is an arithmetic number, because the mean of its divisors is an integer number (372669120).

Almost surely, 2^4012403223 is an apocalyptic number.

4012403223 is a deficient number, since it is larger than the sum of its proper divisors (1950302697).

4012403223 is a wasteful number, since it uses less digits than its factorization.

4012403223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140806.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4012403223 is about 63343.5333952883. The cubic root of 4012403223 is about 1589.0400997806.

Adding to 4012403223 its reverse (3223042104), we get a palindrome (7235445327).

The spelling of 4012403223 in words is "four billion, twelve million, four hundred three thousand, two hundred twenty-three".