423513360 has 100 divisors (see below), whose sum is σ = 1470947148. Its totient is φ = 112935168.

The previous prime is 423513347. The next prime is 423513457. The reversal of 423513360 is 63315324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 297355536 + 126157824 = 17244^2 + 11232^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 26199 + ... + 39158.

Almost surely, 2^423513360 is an apocalyptic number.

423513360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423513360 is an abundant number, since it is smaller than the sum of its proper divisors (1047433788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423513360 is a wasteful number, since it uses less digits than its factorization.

423513360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65382 (or 65367 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 423513360 is about 20579.4402256232. The cubic root of 423513360 is about 750.9696258939.

Adding to 423513360 its reverse (63315324), we get a palindrome (486828684).

The spelling of 423513360 in words is "four hundred twenty-three million, five hundred thirteen thousand, three hundred sixty".