602144145 has 16 divisors (see below), whose sum is σ = 1070478720. Its totient is φ = 321143472.

The previous prime is 602144129. The next prime is 602144159. The reversal of 602144145 is 541441206.

602144145 is a `hidden beast` number, since 602 + 1 + 44 + 14 + 5 = 666.

It is not a de Polignac number, because 602144145 - 2⁴ = 602144129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2230029 + ... + 2230298.

It is an arithmetic number, because the mean of its divisors is an integer number (66904920).

Almost surely, 2^602144145 is an apocalyptic number.

It is an amenable number.

602144145 is a deficient number, since it is larger than the sum of its proper divisors (468334575).

602144145 is a wasteful number, since it uses less digits than its factorization.

602144145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4460341 (or 4460335 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 602144145 is about 24538.6255727577. The cubic root of 602144145 is about 844.4361608561.

The spelling of 602144145 in words is "six hundred two million, one hundred forty-four thousand, one hundred forty-five".