160543712448 has 448 divisors, whose sum is σ = 551507558400. Its totient is φ = 44848235520.

The previous prime is 160543712431. The next prime is 160543712449. The reversal of 160543712448 is 844217345061.

160543712448 is a `hidden beast` number, since 1 + 60 + 543 + 7 + 1 + 2 + 4 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×160543712448² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160543712449) 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, 162001233 + ... + 162002223.

Almost surely, 2^160543712448 is an apocalyptic number.

160543712448 is a gapful number since it is divisible by the number (18) 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 160543712448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275753779200).

160543712448 is an abundant number, since it is smaller than the sum of its proper divisors (390963845952).

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

160543712448 is a wasteful number, since it uses less digits than its factorization.

160543712448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 160543712448 in words is "one hundred sixty billion, five hundred forty-three million, seven hundred twelve thousand, four hundred forty-eight".