240534412 has 12 divisors (see below), whose sum is σ = 421114176. Its totient is φ = 120216080.

The previous prime is 240534409. The next prime is 240534419. The reversal of 240534412 is 214435042.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (240534419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 988 + ... + 21955.

It is an arithmetic number, because the mean of its divisors is an integer number (35092848).

Almost surely, 2^240534412 is an apocalyptic number.

It is an amenable number.

240534412 is a deficient number, since it is larger than the sum of its proper divisors (180579764).

240534412 is a wasteful number, since it uses less digits than its factorization.

240534412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25568 (or 25566 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 240534412 is about 15509.1718669953. The cubic root of 240534412 is about 621.9074210078.

Adding to 240534412 its reverse (214435042), we get a palindrome (454969454).

The spelling of 240534412 in words is "two hundred forty million, five hundred thirty-four thousand, four hundred twelve".