144934017 has 8 divisors (see below), whose sum is σ = 201647424. Its totient is φ = 92421648.

The previous prime is 144934007. The next prime is 144934043. The reversal of 144934017 is 710439441.

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

It is not a de Polignac number, because 144934017 - 2¹⁸ = 144671873 is a prime.

It is a super-3 number, since 3×144934017³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (144934007) 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, 1050178 + ... + 1050315.

It is an arithmetic number, because the mean of its divisors is an integer number (25205928).

Almost surely, 2^144934017 is an apocalyptic number.

It is an amenable number.

144934017 is a deficient number, since it is larger than the sum of its proper divisors (56713407).

144934017 is a wasteful number, since it uses less digits than its factorization.

144934017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100519.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 144934017 is about 12038.8544720833. The cubic root of 144934017 is about 525.2790860808.

The spelling of 144934017 in words is "one hundred forty-four million, nine hundred thirty-four thousand, seventeen".