144353152 has 32 divisors (see below), whose sum is σ = 300088080. Its totient is φ = 69037056.

The previous prime is 144353149. The next prime is 144353173. The reversal of 144353152 is 251353441.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 144353152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21573 + ... + 27460.

Almost surely, 2^144353152 is an apocalyptic number.

It is an amenable number.

144353152 is an abundant number, since it is smaller than the sum of its proper divisors (155734928).

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

144353152 is an equidigital number, since it uses as much as digits as its factorization.

144353152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49070 (or 49058 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 144353152 is about 12014.7056559867. The cubic root of 144353152 is about 524.5764105540.

The spelling of 144353152 in words is "one hundred forty-four million, three hundred fifty-three thousand, one hundred fifty-two".