144849265 has 64 divisors (see below), whose sum is σ = 212751360. Its totient is φ = 93450240.

The previous prime is 144849233. The next prime is 144849277. The reversal of 144849265 is 562948441.

It is not a de Polignac number, because 144849265 - 2⁵ = 144849233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1833496 + ... + 1833574.

It is an arithmetic number, because the mean of its divisors is an integer number (3324240).

Almost surely, 2^144849265 is an apocalyptic number.

It is an amenable number.

144849265 is a deficient number, since it is larger than the sum of its proper divisors (67902095).

144849265 is a wasteful number, since it uses less digits than its factorization.

144849265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202.

The product of its digits is 276480, while the sum is 43.

The square root of 144849265 is about 12035.3340211230. The cubic root of 144849265 is about 525.1766782531.

The spelling of 144849265 in words is "one hundred forty-four million, eight hundred forty-nine thousand, two hundred sixty-five".