144641078 has 8 divisors (see below), whose sum is σ = 222007368. Its totient is φ = 70638624.

The previous prime is 144641059. The next prime is 144641093. The reversal of 144641078 is 870146441.

144641078 is digitally balanced in base 3, 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 a super-3 number, since 3×144641078³ (a number of 25 digits) contains 333 as substring.

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, 840851 + ... + 841022.

It is an arithmetic number, because the mean of its divisors is an integer number (27750921).

Almost surely, 2^144641078 is an apocalyptic number.

144641078 is a deficient number, since it is larger than the sum of its proper divisors (77366290).

144641078 is a wasteful number, since it uses less digits than its factorization.

144641078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681918.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 144641078 is about 12026.6819197982. The cubic root of 144641078 is about 524.9249513282.

It can be divided in two parts, 1446 and 41078, that added together give a palindrome (42524).

The spelling of 144641078 in words is "one hundred forty-four million, six hundred forty-one thousand, seventy-eight".