144512134 has 16 divisors (see below), whose sum is σ = 234995040. Its totient is φ = 66254400.

The previous prime is 144512117. The next prime is 144512141. The reversal of 144512134 is 431215441.

144512134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144512099 and 144512108.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14479 + ... + 22330.

It is an arithmetic number, because the mean of its divisors is an integer number (14687190).

Almost surely, 2^144512134 is an apocalyptic number.

144512134 is a deficient number, since it is larger than the sum of its proper divisors (90482906).

144512134 is a wasteful number, since it uses less digits than its factorization.

144512134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36975.

The product of its digits is 1920, while the sum is 25.

The square root of 144512134 is about 12021.3199774401. The cubic root of 144512134 is about 524.7689190141.

Adding to 144512134 its reverse (431215441), we get a palindrome (575727575).

The spelling of 144512134 in words is "one hundred forty-four million, five hundred twelve thousand, one hundred thirty-four".