144334212434 has 8 divisors (see below), whose sum is σ = 216512436348. Its totient is φ = 72163400320.

The previous prime is 144334212377. The next prime is 144334212437. The reversal of 144334212434 is 434212433441.

It can be written as a sum of positive squares in 2 ways, for example, as 142162932025 + 2171280409 = 377045^2 + 46597^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 144334212394 and 144334212403.

It is not an unprimeable number, because it can be changed into a prime (144334212437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804007 + ... + 1882314.

Almost surely, 2^144334212434 is an apocalyptic number.

144334212434 is a deficient number, since it is larger than the sum of its proper divisors (72178223914).

144334212434 is a wasteful number, since it uses less digits than its factorization.

144334212434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705900.

The product of its digits is 110592, while the sum is 35.

Adding to 144334212434 its reverse (434212433441), we get a palindrome (578546645875).

The spelling of 144334212434 in words is "one hundred forty-four billion, three hundred thirty-four million, two hundred twelve thousand, four hundred thirty-four".