16256424375360 has 448 divisors, whose sum is σ = 62232028911360. Its totient is φ = 3971031367680.

The previous prime is 16256424375349. The next prime is 16256424375361. The reversal of 16256424375360 is 6357342465261.

16256424375360 is a `hidden beast` number, since 1 + 6 + 2 + 5 + 64 + 2 + 43 + 7 + 536 + 0 = 666.

16256424375360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 16256424375297 and 16256424375306.

It is not an unprimeable number, because it can be changed into a prime (16256424375361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14161504 + ... + 15266336.

It is an arithmetic number, because the mean of its divisors is an integer number (138910778820).

Almost surely, 2^{16256424375360} is an apocalyptic number.

16256424375360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16256424375360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31116014455680).

16256424375360 is an abundant number, since it is smaller than the sum of its proper divisors (45975604536000).

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

16256424375360 is a wasteful number, since it uses less digits than its factorization.

16256424375360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105003 (or 1104987 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 54.

The spelling of 16256424375360 in words is "sixteen trillion, two hundred fifty-six billion, four hundred twenty-four million, three hundred seventy-five thousand, three hundred sixty".