423171104 has 12 divisors (see below), whose sum is σ = 833118174. Its totient is φ = 211585536.

The previous prime is 423171061. The next prime is 423171121. The reversal of 423171104 is 401171324.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 307651600 + 115519504 = 17540^2 + 10748^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 423171104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6612017 + ... + 6612080.

Almost surely, 2^423171104 is an apocalyptic number.

It is an amenable number.

423171104 is a deficient number, since it is larger than the sum of its proper divisors (409947070).

423171104 is a wasteful number, since it uses less digits than its factorization.

423171104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13224107 (or 13224099 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 423171104 is about 20571.1230612235. The cubic root of 423171104 is about 750.7672764112.

The spelling of 423171104 in words is "four hundred twenty-three million, one hundred seventy-one thousand, one hundred four".