144312245162 has 4 divisors (see below), whose sum is σ = 216468367746. Its totient is φ = 72156122580.

The previous prime is 144312245153. The next prime is 144312245191. The reversal of 144312245162 is 261542213441.

It is a happy number.

144312245162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 112224330001 + 32087915161 = 334999^2 + 179131^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36078061289 + ... + 36078061292.

Almost surely, 2^144312245162 is an apocalyptic number.

144312245162 is a deficient number, since it is larger than the sum of its proper divisors (72156122584).

144312245162 is an equidigital number, since it uses as much as digits as its factorization.

144312245162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72156122583.

The product of its digits is 46080, while the sum is 35.

The spelling of 144312245162 in words is "one hundred forty-four billion, three hundred twelve million, two hundred forty-five thousand, one hundred sixty-two".