144285857275 has 12 divisors (see below), whose sum is σ = 204473672272. Its totient is φ = 98938873440.

The previous prime is 144285857269. The next prime is 144285857297. The reversal of 144285857275 is 572758582441.

It is not a de Polignac number, because 144285857275 - 2¹¹ = 144285855227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412245132 + ... + 412245481.

Almost surely, 2^144285857275 is an apocalyptic number.

144285857275 is a deficient number, since it is larger than the sum of its proper divisors (60187814997).

144285857275 is an equidigital number, since it uses as much as digits as its factorization.

144285857275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824490630 (or 824490625 counting only the distinct ones).

The product of its digits is 25088000, while the sum is 58.

The spelling of 144285857275 in words is "one hundred forty-four billion, two hundred eighty-five million, eight hundred fifty-seven thousand, two hundred seventy-five".