423464452 has 12 divisors (see below), whose sum is σ = 744244956. Its totient is φ = 210823040.

The previous prime is 423464401. The next prime is 423464479. The reversal of 423464452 is 254464324.

It can be written as a sum of positive squares in 2 ways, for example, as 212459776 + 211004676 = 14576^2 + 14526^2 .

It is a nialpdrome in base 12.

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 in 3 ways as a sum of consecutive naturals, for example, 226249 + ... + 228112.

It is an arithmetic number, because the mean of its divisors is an integer number (62020413).

Almost surely, 2^423464452 is an apocalyptic number.

It is an amenable number.

423464452 is a deficient number, since it is larger than the sum of its proper divisors (320780504).

423464452 is a wasteful number, since it uses less digits than its factorization.

423464452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454598 (or 454596 counting only the distinct ones).

The product of its digits is 92160, while the sum is 34.

The square root of 423464452 is about 20578.2519179837. The cubic root of 423464452 is about 750.9407170567.

It can be divided in two parts, 4234 and 64452, that added together give a palindrome (68686).

The spelling of 423464452 in words is "four hundred twenty-three million, four hundred sixty-four thousand, four hundred fifty-two".