423012104 has 8 divisors (see below), whose sum is σ = 793147710. Its totient is φ = 211506048.

The previous prime is 423012097. The next prime is 423012127. The reversal of 423012104 is 401210324.

It can be written as a sum of positive squares in only one way, i.e., 362140900 + 60871204 = 19030^2 + 7802^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26438249 + ... + 26438264.

Almost surely, 2^423012104 is an apocalyptic number.

It is an amenable number.

423012104 is a deficient number, since it is larger than the sum of its proper divisors (370135606).

423012104 is a wasteful number, since it uses less digits than its factorization.

423012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52876519 (or 52876515 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 423012104 is about 20567.2580574077. The cubic root of 423012104 is about 750.6732348996.

Adding to 423012104 its reverse (401210324), we get a palindrome (824222428).

The spelling of 423012104 in words is "four hundred twenty-three million, twelve thousand, one hundred four".