144053320 has 32 divisors (see below), whose sum is σ = 328691520. Its totient is φ = 56808640.

The previous prime is 144053297. The next prime is 144053333. The reversal of 144053320 is 23350441.

It is a junction number, because it is equal to n+sod(n) for n = 144053291 and 144053300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22522 + ... + 28201.

It is an arithmetic number, because the mean of its divisors is an integer number (10271610).

Almost surely, 2^144053320 is an apocalyptic number.

144053320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144053320 is an abundant number, since it is smaller than the sum of its proper divisors (184638200).

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

144053320 is a wasteful number, since it uses less digits than its factorization.

144053320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50805 (or 50801 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 144053320 is about 12002.2214610463. The cubic root of 144053320 is about 524.2129643452.

The spelling of 144053320 in words is "one hundred forty-four million, fifty-three thousand, three hundred twenty".