160272043081920 has 1512 divisors, whose sum is σ = 705329668789200. Its totient is φ = 33281542103040.

The previous prime is 160272043081901. The next prime is 160272043081973. The reversal of 160272043081920 is 29180340272061.

160272043081920 is a `hidden beast` number, since 1 + 6 + 0 + 2 + 7 + 20 + 430 + 8 + 192 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 51550993326 + ... + 51550996434.

Almost surely, 2^{160272043081920} is an apocalyptic number.

160272043081920 is a gapful number since it is divisible by the number (10) 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 160272043081920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352664834394600).

160272043081920 is an abundant number, since it is smaller than the sum of its proper divisors (545057625707280).

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

160272043081920 is a wasteful number, since it uses less digits than its factorization.

160272043081920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187 (or 6156 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 160272043081920 in words is "one hundred sixty trillion, two hundred seventy-two billion, forty-three million, eighty-one thousand, nine hundred twenty".