423343264 has 12 divisors (see below), whose sum is σ = 833457114. Its totient is φ = 211671616.

The previous prime is 423343229. The next prime is 423343303. The reversal of 423343264 is 462343324.

It can be written as a sum of positive squares in only one way, i.e., 272250000 + 151093264 = 16500^2 + 12292^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6614707 + ... + 6614770.

Almost surely, 2^423343264 is an apocalyptic number.

It is an amenable number.

423343264 is a deficient number, since it is larger than the sum of its proper divisors (410113850).

423343264 is a wasteful number, since it uses less digits than its factorization.

423343264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13229487 (or 13229479 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 423343264 is about 20575.3071423005. The cubic root of 423343264 is about 750.8690749264.

Adding to 423343264 its reverse (462343324), we get a palindrome (885686588).

The spelling of 423343264 in words is "four hundred twenty-three million, three hundred forty-three thousand, two hundred sixty-four".