144382067 has 4 divisors (see below), whose sum is σ = 145301856. Its totient is φ = 143462280.

The previous prime is 144382031. The next prime is 144382079. The reversal of 144382067 is 760283441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144382067 - 2¹² = 144377971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144382087) 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 3 ways as a sum of consecutive naturals, for example, 459659 + ... + 459972.

It is an arithmetic number, because the mean of its divisors is an integer number (36325464).

Almost surely, 2^144382067 is an apocalyptic number.

144382067 is a deficient number, since it is larger than the sum of its proper divisors (919789).

144382067 is an equidigital number, since it uses as much as digits as its factorization.

144382067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919788.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 144382067 is about 12015.9089127706. The cubic root of 144382067 is about 524.6114337225.

The spelling of 144382067 in words is "one hundred forty-four million, three hundred eighty-two thousand, sixty-seven".