16301457216 has 168 divisors, whose sum is σ = 53971691904. Its totient is φ = 4649226240.

The previous prime is 16301457121. The next prime is 16301457223. The reversal of 16301457216 is 61275410361.

16301457216 is a `hidden beast` number, since 1 + 63 + 0 + 14 + 572 + 16 = 666.

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

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, 32041 + ... + 183383.

Almost surely, 2^16301457216 is an apocalyptic number.

16301457216 is a gapful number since it is divisible by the number (16) 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 16301457216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26985845952).

16301457216 is an abundant number, since it is smaller than the sum of its proper divisors (37670234688).

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

16301457216 is a wasteful number, since it uses less digits than its factorization.

16301457216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151389 (or 151376 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

Adding to 16301457216 its reverse (61275410361), we get a palindrome (77576867577).

It can be divided in two parts, 1630145 and 7216, that added together give a palindrome (1637361).

The spelling of 16301457216 in words is "sixteen billion, three hundred one million, four hundred fifty-seven thousand, two hundred sixteen".