240244424 has 16 divisors (see below), whose sum is σ = 514809600. Its totient is φ = 102961872.

The previous prime is 240244373. The next prime is 240244427. The reversal of 240244424 is 424442042.

240244424 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240244393 and 240244402.

It is not an unprimeable number, because it can be changed into a prime (240244427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2144984 + ... + 2145095.

It is an arithmetic number, because the mean of its divisors is an integer number (32175600).

Almost surely, 2^240244424 is an apocalyptic number.

It is an amenable number.

240244424 is an abundant number, since it is smaller than the sum of its proper divisors (274565176).

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

240244424 is a wasteful number, since it uses less digits than its factorization.

240244424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290092 (or 4290088 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 240244424 is about 15499.8201279886. The cubic root of 240244424 is about 621.6573968898.

Adding to 240244424 its reverse (424442042), we get a palindrome (664686466).

The spelling of 240244424 in words is "two hundred forty million, two hundred forty-four thousand, four hundred twenty-four".