144344214242 has 16 divisors (see below), whose sum is σ = 227137089600. Its totient is φ = 68701955280.

The previous prime is 144344214239. The next prime is 144344214247. The reversal of 144344214242 is 242412443441.

It is not an unprimeable number, because it can be changed into a prime (144344214247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17521892 + ... + 17530127.

It is an arithmetic number, because the mean of its divisors is an integer number (14196068100).

Almost surely, 2^144344214242 is an apocalyptic number.

144344214242 is a deficient number, since it is larger than the sum of its proper divisors (82792875358).

144344214242 is a wasteful number, since it uses less digits than its factorization.

144344214242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35052121.

The product of its digits is 98304, while the sum is 35.

Adding to 144344214242 its reverse (242412443441), we get a palindrome (386756657683).

The spelling of 144344214242 in words is "one hundred forty-four billion, three hundred forty-four million, two hundred fourteen thousand, two hundred forty-two".