144444606 has 8 divisors (see below), whose sum is σ = 288889224. Its totient is φ = 48148200.

The previous prime is 144444581. The next prime is 144444617. The reversal of 144444606 is 606444441.

It is a sphenic number, since it is the product of 3 distinct primes.

144444606 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 12037045 + ... + 12037056.

It is an arithmetic number, because the mean of its divisors is an integer number (36111153).

Almost surely, 2^144444606 is an apocalyptic number.

144444606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144444606 is a wasteful number, since it uses less digits than its factorization.

144444606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24074106.

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 144444606 is about 12018.5109726621. The cubic root of 144444606 is about 524.6871678245.

The spelling of 144444606 in words is "one hundred forty-four million, four hundred forty-four thousand, six hundred six".