160442040 has 64 divisors (see below), whose sum is σ = 525087360. Its totient is φ = 38894720.

The previous prime is 160441999. The next prime is 160442047. The reversal of 160442040 is 40244061.

It is a junction number, because it is equal to n+sod(n) for n = 160441998 and 160442016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160442047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59454 + ... + 62093.

It is an arithmetic number, because the mean of its divisors is an integer number (8204490).

Almost surely, 2^160442040 is an apocalyptic number.

160442040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160442040 is an abundant number, since it is smaller than the sum of its proper divisors (364645320).

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

160442040 is a wasteful number, since it uses less digits than its factorization.

160442040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121572 (or 121568 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 160442040 is about 12666.5717540304. The cubic root of 160442040 is about 543.3830140963.

The spelling of 160442040 in words is "one hundred sixty million, four hundred forty-two thousand, forty".