16301394213552 has 240 divisors, whose sum is σ = 52391778616320. Its totient is φ = 4634960859648.

The previous prime is 16301394213551. The next prime is 16301394213569. The reversal of 16301394213552 is 25531249310361.

16301394213552 is a `hidden beast` number, since 1 + 6 + 3 + 0 + 1 + 3 + 94 + 2 + 1 + 3 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 16301394213498 and 16301394213507.

It is not an unprimeable number, because it can be changed into a prime (16301394213551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256323774 + ... + 256387362.

It is an arithmetic number, because the mean of its divisors is an integer number (218299077568).

Almost surely, 2^{16301394213552} is an apocalyptic number.

16301394213552 is a gapful number since it is divisible by the number (12) 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 16301394213552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26195889308160).

16301394213552 is an abundant number, since it is smaller than the sum of its proper divisors (36090384402768).

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

16301394213552 is a wasteful number, since it uses less digits than its factorization.

16301394213552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64840 (or 64831 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 16301394213552 in words is "sixteen trillion, three hundred one billion, three hundred ninety-four million, two hundred thirteen thousand, five hundred fifty-two".