144145353 has 16 divisors (see below), whose sum is σ = 212196096. Its totient is φ = 86306640.

The previous prime is 144145349. The next prime is 144145361. The reversal of 144145353 is 353541441.

It is not a de Polignac number, because 144145353 - 2² = 144145349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144145353.

It is not an unprimeable number, because it can be changed into a prime (144145333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23575 + ... + 29052.

It is an arithmetic number, because the mean of its divisors is an integer number (13262256).

Almost surely, 2^144145353 is an apocalyptic number.

It is an amenable number.

144145353 is a deficient number, since it is larger than the sum of its proper divisors (68050743).

144145353 is a wasteful number, since it uses less digits than its factorization.

144145353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52724.

The product of its digits is 14400, while the sum is 30.

The square root of 144145353 is about 12006.0548474509. The cubic root of 144145353 is about 524.3245772330.

Adding to 144145353 its reverse (353541441), we get a palindrome (497686794).

The spelling of 144145353 in words is "one hundred forty-four million, one hundred forty-five thousand, three hundred fifty-three".