16240413318 has 8 divisors (see below), whose sum is σ = 32480826648. Its totient is φ = 5413471104.

The previous prime is 16240413313. The next prime is 16240413347. The reversal of 16240413318 is 81331404261.

It is a sphenic number, since it is the product of 3 distinct primes.

16240413318 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16240413313) 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 3 ways as a sum of consecutive naturals, for example, 1353367771 + ... + 1353367782.

It is an arithmetic number, because the mean of its divisors is an integer number (4060103331).

Almost surely, 2^16240413318 is an apocalyptic number.

16240413318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16240413318 is a wasteful number, since it uses less digits than its factorization.

16240413318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706735558.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 16240413318 its reverse (81331404261), we get a palindrome (97571817579).

The spelling of 16240413318 in words is "sixteen billion, two hundred forty million, four hundred thirteen thousand, three hundred eighteen".