16242404256 has 96 divisors (see below), whose sum is σ = 51017843520. Its totient is φ = 4997659392.

The previous prime is 16242404251. The next prime is 16242404257. The reversal of 16242404256 is 65240424261.

16242404256 is a `hidden beast` number, since 1 + 6 + 242 + 404 + 2 + 5 + 6 = 666.

16242404256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 16242404256.

It is not an unprimeable number, because it can be changed into a prime (16242404251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711810 + ... + 734273.

It is an arithmetic number, because the mean of its divisors is an integer number (531435870).

Almost surely, 2^16242404256 is an apocalyptic number.

16242404256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16242404256 is an abundant number, since it is smaller than the sum of its proper divisors (34775439264).

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

16242404256 is a wasteful number, since it uses less digits than its factorization.

16242404256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446115 (or 1446101 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 16242404256 in words is "sixteen billion, two hundred forty-two million, four hundred four thousand, two hundred fifty-six".