144529120 has 48 divisors (see below), whose sum is σ = 342186768. Its totient is φ = 57687040.

The previous prime is 144529097. The next prime is 144529129. The reversal of 144529120 is 21925441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144529129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121167 + ... + 122353.

It is an arithmetic number, because the mean of its divisors is an integer number (7128891).

Almost surely, 2^144529120 is an apocalyptic number.

144529120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144529120 is an abundant number, since it is smaller than the sum of its proper divisors (197657648).

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

144529120 is a wasteful number, since it uses less digits than its factorization.

144529120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 144529120 is about 12022.0264514765. The cubic root of 144529120 is about 524.7894787079.

The spelling of 144529120 in words is "one hundred forty-four million, five hundred twenty-nine thousand, one hundred twenty".