144460943 has 8 divisors (see below), whose sum is σ = 158250576. Its totient is φ = 130780800.

The previous prime is 144460879. The next prime is 144460957. The reversal of 144460943 is 349064441.

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

It is a cyclic number.

It is not a de Polignac number, because 144460943 - 2⁶ = 144460879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144460963) 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 7 ways as a sum of consecutive naturals, for example, 24596 + ... + 29897.

It is an arithmetic number, because the mean of its divisors is an integer number (19781322).

Almost surely, 2^144460943 is an apocalyptic number.

144460943 is a deficient number, since it is larger than the sum of its proper divisors (13789633).

144460943 is a wasteful number, since it uses less digits than its factorization.

144460943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54745.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 144460943 is about 12019.1906133483. The cubic root of 144460943 is about 524.7069481665.

The spelling of 144460943 in words is "one hundred forty-four million, four hundred sixty thousand, nine hundred forty-three".