144056025 has 18 divisors (see below), whose sum is σ = 258020750. Its totient is φ = 76829760.

The previous prime is 144055999. The next prime is 144056041. The reversal of 144056025 is 520650441.

144056025 is a `hidden beast` number, since 14 + 40 + 5 + 602 + 5 = 666.

144056025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2064969 + 141991056 = 1437^2 + 11916^2 .

It is not a de Polignac number, because 144056025 - 2¹⁰ = 144055001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144056025.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 319900 + ... + 320349.

Almost surely, 2^144056025 is an apocalyptic number.

144056025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144056025 is a deficient number, since it is larger than the sum of its proper divisors (113964725).

144056025 is a wasteful number, since it uses less digits than its factorization.

144056025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640265 (or 640257 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 144056025 is about 12002.3341479897. The cubic root of 144056025 is about 524.2162455080.

The spelling of 144056025 in words is "one hundred forty-four million, fifty-six thousand, twenty-five".