144628041 has 8 divisors (see below), whose sum is σ = 192993280. Its totient is φ = 96340752.

The previous prime is 144628031. The next prime is 144628087. The reversal of 144628041 is 140826441.

144628041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144628041 - 2⁹ = 144627529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144628031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15010 + ... + 22683.

It is an arithmetic number, because the mean of its divisors is an integer number (24124160).

Almost surely, 2^144628041 is an apocalyptic number.

It is an amenable number.

144628041 is a deficient number, since it is larger than the sum of its proper divisors (48365239).

144628041 is a wasteful number, since it uses less digits than its factorization.

144628041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38975.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 144628041 is about 12026.1399043916. The cubic root of 144628041 is about 524.9091797547.

The spelling of 144628041 in words is "one hundred forty-four million, six hundred twenty-eight thousand, forty-one".