4123230404 has 6 divisors (see below), whose sum is σ = 7215653214. Its totient is φ = 2061615200.

The previous prime is 4123230379. The next prime is 4123230421. The reversal of 4123230404 is 4040323214.

It can be written as a sum of positive squares in only one way, i.e., 4101121600 + 22108804 = 64040^2 + 4702^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4123230404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515403797 + ... + 515403804.

It is an arithmetic number, because the mean of its divisors is an integer number (1202608869).

Almost surely, 2^4123230404 is an apocalyptic number.

It is an amenable number.

4123230404 is a deficient number, since it is larger than the sum of its proper divisors (3092422810).

4123230404 is a wasteful number, since it uses less digits than its factorization.

4123230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030807605 (or 1030807603 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4123230404 is about 64212.3851293502. The cubic root of 4123230404 is about 1603.5377972495.

Adding to 4123230404 its reverse (4040323214), we get a palindrome (8163553618).

The spelling of 4123230404 in words is "four billion, one hundred twenty-three million, two hundred thirty thousand, four hundred four".