4423212104 has 8 divisors (see below), whose sum is σ = 8293522710. Its totient is φ = 2211606048.

The previous prime is 4423212049. The next prime is 4423212107. The reversal of 4423212104 is 4012123244.

It can be written as a sum of positive squares in only one way, i.e., 3736876900 + 686335204 = 61130^2 + 26198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4423212104.

It is not an unprimeable number, because it can be changed into a prime (4423212107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276450749 + ... + 276450764.

Almost surely, 2^4423212104 is an apocalyptic number.

It is an amenable number.

4423212104 is a deficient number, since it is larger than the sum of its proper divisors (3870310606).

4423212104 is a wasteful number, since it uses less digits than its factorization.

4423212104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552901519 (or 552901515 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4423212104 is about 66507.2334712548. The cubic root of 4423212104 is about 1641.5190298227.

Adding to 4423212104 its reverse (4012123244), we get a palindrome (8435335348).

The spelling of 4423212104 in words is "four billion, four hundred twenty-three million, two hundred twelve thousand, one hundred four".