144057516 has 24 divisors (see below), whose sum is σ = 337881264. Its totient is φ = 47769600.

The previous prime is 144057499. The next prime is 144057517. The reversal of 144057516 is 615750441.

It is not an unprimeable number, because it can be changed into a prime (144057517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28785 + ... + 33416.

It is an arithmetic number, because the mean of its divisors is an integer number (14078386).

Almost surely, 2^144057516 is an apocalyptic number.

It is an amenable number.

144057516 is an abundant number, since it is smaller than the sum of its proper divisors (193823748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144057516 is a wasteful number, since it uses less digits than its factorization.

144057516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62401 (or 62399 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 144057516 is about 12002.3962607473. The cubic root of 144057516 is about 524.2180540723.

The spelling of 144057516 in words is "one hundred forty-four million, fifty-seven thousand, five hundred sixteen".