240016416 has 24 divisors (see below), whose sum is σ = 630043344. Its totient is φ = 80005440.

The previous prime is 240016409. The next prime is 240016429. The reversal of 240016416 is 614610042.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249990 + ... + 1250181.

It is an arithmetic number, because the mean of its divisors is an integer number (26251806).

Almost surely, 2^240016416 is an apocalyptic number.

It is an amenable number.

240016416 is an abundant number, since it is smaller than the sum of its proper divisors (390026928).

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

240016416 is a wasteful number, since it uses less digits than its factorization.

240016416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500184 (or 2500176 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 240016416 is about 15492.4631998917. The cubic root of 240016416 is about 621.4606698480.

Adding to 240016416 its reverse (614610042), we get a palindrome (854626458).

The spelling of 240016416 in words is "two hundred forty million, sixteen thousand, four hundred sixteen".