144485829 has 16 divisors (see below), whose sum is σ = 214242240. Its totient is φ = 96238800.

The previous prime is 144485827. The next prime is 144485857. The reversal of 144485829 is 928584441.

144485829 is a `hidden beast` number, since 144 + 485 + 8 + 29 = 666.

144485829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144485829 - 2¹ = 144485827 is a prime.

It is a super-3 number, since 3×144485829³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144485821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49254 + ... + 52104.

It is an arithmetic number, because the mean of its divisors is an integer number (13390140).

Almost surely, 2^144485829 is an apocalyptic number.

It is an amenable number.

144485829 is a deficient number, since it is larger than the sum of its proper divisors (69756411).

144485829 is a wasteful number, since it uses less digits than its factorization.

144485829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737 (or 4731 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 144485829 is about 12020.2258298253. The cubic root of 144485829 is about 524.7370765114.

The spelling of 144485829 in words is "one hundred forty-four million, four hundred eighty-five thousand, eight hundred twenty-nine".