16387084224 has 168 divisors, whose sum is σ = 53854246368. Its totient is φ = 4666890240.

The previous prime is 16387084177. The next prime is 16387084277. The reversal of 16387084224 is 42248078361.

It is a happy number.

16387084224 is a `hidden beast` number, since 1 + 638 + 7 + 0 + 8 + 4 + 2 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a self number, because there is not a number n which added to its sum of digits gives 16387084224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1271734 + ... + 1284554.

Almost surely, 2^16387084224 is an apocalyptic number.

16387084224 is a gapful number since it is divisible by the number (14) 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 16387084224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26927123184).

16387084224 is an abundant number, since it is smaller than the sum of its proper divisors (37467162144).

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

16387084224 is a wasteful number, since it uses less digits than its factorization.

16387084224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13163 (or 13150 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 16387084224 in words is "sixteen billion, three hundred eighty-seven million, eighty-four thousand, two hundred twenty-four".