144322432412 has 12 divisors (see below), whose sum is σ = 253313707920. Its totient is φ = 71947087296.

The previous prime is 144322432409. The next prime is 144322432427. The reversal of 144322432412 is 214234223441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53530712 + ... + 53533407.

It is an arithmetic number, because the mean of its divisors is an integer number (21109475660).

Almost surely, 2^144322432412 is an apocalyptic number.

It is an amenable number.

144322432412 is a deficient number, since it is larger than the sum of its proper divisors (108991275508).

144322432412 is a wasteful number, since it uses less digits than its factorization.

144322432412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107064460 (or 107064458 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 144322432412 its reverse (214234223441), we get a palindrome (358556655853).

The spelling of 144322432412 in words is "one hundred forty-four billion, three hundred twenty-two million, four hundred thirty-two thousand, four hundred twelve".