160044030 has 96 divisors (see below), whose sum is σ = 441361440. Its totient is φ = 40124160.

The previous prime is 160044013. The next prime is 160044043. The reversal of 160044030 is 30440061.

It is a super-2 number, since 2×160044030² = 51228183077281800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 160043994 and 160044012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 295560 + ... + 296100.

It is an arithmetic number, because the mean of its divisors is an integer number (4597515).

Almost surely, 2^160044030 is an apocalyptic number.

160044030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 160044030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220680720).

160044030 is an abundant number, since it is smaller than the sum of its proper divisors (281317410).

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

160044030 is a wasteful number, since it uses less digits than its factorization.

160044030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 160044030 is about 12650.8509595205. The cubic root of 160044030 is about 542.9333170049.

Adding to 160044030 its reverse (30440061), we get a palindrome (190484091).

The spelling of 160044030 in words is "one hundred sixty million, forty-four thousand, thirty".