144198256 has 40 divisors (see below), whose sum is σ = 286678080. Its totient is φ = 70232064.

The previous prime is 144198227. The next prime is 144198289. The reversal of 144198256 is 652891441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253140 + ... + 253708.

It is an arithmetic number, because the mean of its divisors is an integer number (7166952).

Almost surely, 2^144198256 is an apocalyptic number.

144198256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144198256 is a deficient number, since it is larger than the sum of its proper divisors (142479824).

144198256 is a wasteful number, since it uses less digits than its factorization.

144198256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961 (or 955 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 144198256 is about 12008.2578253467. The cubic root of 144198256 is about 524.3887137679.

The spelling of 144198256 in words is "one hundred forty-four million, one hundred ninety-eight thousand, two hundred fifty-six".