144484797 has 8 divisors (see below), whose sum is σ = 202785760. Its totient is φ = 91253520.

The previous prime is 144484777. The next prime is 144484799. The reversal of 144484797 is 797484441.

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

It is not a de Polignac number, because 144484797 - 2⁸ = 144484541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144484799) 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, 1267354 + ... + 1267467.

It is an arithmetic number, because the mean of its divisors is an integer number (25348220).

Almost surely, 2^144484797 is an apocalyptic number.

It is an amenable number.

144484797 is a deficient number, since it is larger than the sum of its proper divisors (58300963).

144484797 is a wasteful number, since it uses less digits than its factorization.

144484797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534843.

The product of its digits is 903168, while the sum is 48.

The square root of 144484797 is about 12020.1829021026. The cubic root of 144484797 is about 524.7358271849.

The spelling of 144484797 in words is "one hundred forty-four million, four hundred eighty-four thousand, seven hundred ninety-seven".