144162716 has 12 divisors (see below), whose sum is σ = 252370440. Its totient is φ = 72056880.

The previous prime is 144162713. The next prime is 144162719. The reversal of 144162716 is 617261441.

It is an interprime number because it is at equal distance from previous prime (144162713) and next prime (144162719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144162713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16070 + ... + 23378.

It is an arithmetic number, because the mean of its divisors is an integer number (21030870).

Almost surely, 2^144162716 is an apocalyptic number.

It is an amenable number.

144162716 is a deficient number, since it is larger than the sum of its proper divisors (108207724).

144162716 is a wasteful number, since it uses less digits than its factorization.

144162716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12244 (or 12242 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 144162716 is about 12006.7779191588. Note that the first 3 decimals coincide. The cubic root of 144162716 is about 524.3456288589.

It can be divided in two parts, 1441627 and 16, that multiplied together give a palindrome (23066032).

The spelling of 144162716 in words is "one hundred forty-four million, one hundred sixty-two thousand, seven hundred sixteen".