144441160 has 32 divisors (see below), whose sum is σ = 326886840. Its totient is φ = 57439744.

The previous prime is 144441149. The next prime is 144441169. The reversal of 144441160 is 61144441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 130736356 + 13704804 = 11434^2 + 3702^2 .

It is not an unprimeable number, because it can be changed into a prime (144441169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3517 + ... + 17356.

Almost surely, 2^144441160 is an apocalyptic number.

144441160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144441160 is an abundant number, since it is smaller than the sum of its proper divisors (182445680).

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

144441160 is a wasteful number, since it uses less digits than its factorization.

144441160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21057 (or 21053 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 144441160 is about 12018.3676096215. The cubic root of 144441160 is about 524.6829953222.

The spelling of 144441160 in words is "one hundred forty-four million, four hundred forty-one thousand, one hundred sixty".