240423300 has 108 divisors (see below), whose sum is σ = 811601700. Its totient is φ = 59178240.

The previous prime is 240423263. The next prime is 240423349. The reversal of 240423300 is 3324042.

240423300 is a `hidden beast` number, since 240 + 423 + 3 + 0 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 49284 + 240374016 = 222^2 + 15504^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 1426 + ... + 21974.

Almost surely, 2^240423300 is an apocalyptic number.

240423300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240423300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405800850).

240423300 is an abundant number, since it is smaller than the sum of its proper divisors (571178400).

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

240423300 is a wasteful number, since it uses less digits than its factorization.

240423300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20582 (or 20572 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 240423300 is about 15505.5893148245. The cubic root of 240423300 is about 621.8116453560.

Adding to 240423300 its reverse (3324042), we get a palindrome (243747342).

The spelling of 240423300 in words is "two hundred forty million, four hundred twenty-three thousand, three hundred".