144513106 has 8 divisors (see below), whose sum is σ = 216851580. Its totient is φ = 72229248.

The previous prime is 144513091. The next prime is 144513113. The reversal of 144513106 is 601315441.

It can be written as a sum of positive squares in 2 ways, for example, as 144360225 + 152881 = 12015^2 + 391^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6231 + ... + 18106.

Almost surely, 2^144513106 is an apocalyptic number.

144513106 is a deficient number, since it is larger than the sum of its proper divisors (72338474).

144513106 is a wasteful number, since it uses less digits than its factorization.

144513106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27308.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 144513106 is about 12021.3604055448. The cubic root of 144513106 is about 524.7700955572.

Adding to 144513106 its reverse (601315441), we get a palindrome (745828547).

The spelling of 144513106 in words is "one hundred forty-four million, five hundred thirteen thousand, one hundred six".