423301264 has 20 divisors (see below), whose sum is σ = 821939580. Its totient is φ = 211187840.

The previous prime is 423301259. The next prime is 423301271. The reversal of 423301264 is 462103324.

It can be written as a sum of positive squares in 2 ways, for example, as 219040000 + 204261264 = 14800^2 + 14292^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21319 + ... + 36070.

It is an arithmetic number, because the mean of its divisors is an integer number (41096979).

Almost surely, 2^423301264 is an apocalyptic number.

It is an amenable number.

423301264 is a deficient number, since it is larger than the sum of its proper divisors (398638316).

423301264 is a wasteful number, since it uses less digits than its factorization.

423301264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57858 (or 57852 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 423301264 is about 20574.2864760847. The cubic root of 423301264 is about 750.8442427970.

Adding to 423301264 its reverse (462103324), we get a palindrome (885404588).

The spelling of 423301264 in words is "four hundred twenty-three million, three hundred one thousand, two hundred sixty-four".