240000016 has 40 divisors (see below), whose sum is σ = 508253184. Its totient is φ = 109294080.

The previous prime is 240000011. The next prime is 240000029. The reversal of 240000016 is 610000042.

It is a junction number, because it is equal to n+sod(n) for n = 239999960 and 240000005.

It is not an unprimeable number, because it can be changed into a prime (240000011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5800 + ... + 22663.

Almost surely, 2^240000016 is an apocalyptic number.

It is an amenable number.

240000016 is an abundant number, since it is smaller than the sum of its proper divisors (268253168).

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

240000016 is a wasteful number, since it uses less digits than its factorization.

240000016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28519 (or 28513 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 240000016 is about 15491.9339012274. The cubic root of 240000016 is about 621.4465150007.

Adding to 240000016 its reverse (610000042), we get a palindrome (850000058).

The spelling of 240000016 in words is "two hundred forty million, sixteen", and thus it is an aban number.