160740144 has 60 divisors (see below), whose sum is σ = 453336312. Its totient is φ = 53164800.

The previous prime is 160740137. The next prime is 160740163. The reversal of 160740144 is 441047061.

160740144 is a `hidden beast` number, since 1 + 607 + 40 + 14 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14604 + ... + 23124.

Almost surely, 2^160740144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160740144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226668156).

160740144 is an abundant number, since it is smaller than the sum of its proper divisors (292596168).

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

160740144 is a wasteful number, since it uses less digits than its factorization.

160740144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8666 (or 8657 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 160740144 is about 12678.3336444503. Note that the first 3 decimals coincide. The cubic root of 160740144 is about 543.7193441298.

The spelling of 160740144 in words is "one hundred sixty million, seven hundred forty thousand, one hundred forty-four".