144134212 has 12 divisors (see below), whose sum is σ = 254467836. Its totient is φ = 71429120.

The previous prime is 144134197. The next prime is 144134233. The reversal of 144134212 is 212431441.

It is a happy number.

144134212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 61214976 + 82919236 = 7824^2 + 9106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158989 + ... + 159892.

It is an arithmetic number, because the mean of its divisors is an integer number (21205653).

Almost surely, 2^144134212 is an apocalyptic number.

It is an amenable number.

144134212 is a deficient number, since it is larger than the sum of its proper divisors (110333624).

144134212 is a wasteful number, since it uses less digits than its factorization.

144134212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318998 (or 318996 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 144134212 is about 12005.5908642599. The cubic root of 144134212 is about 524.3110685293.

Adding to 144134212 its reverse (212431441), we get a palindrome (356565653).

It can be divided in two parts, 1441 and 34212, that added together give a palindrome (35653).

The spelling of 144134212 in words is "one hundred forty-four million, one hundred thirty-four thousand, two hundred twelve".