144403332014 has 4 divisors (see below), whose sum is σ = 216604998024. Its totient is φ = 72201666006.

The previous prime is 144403331953. The next prime is 144403332113. The reversal of 144403332014 is 410233304441.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36100833002 + ... + 36100833005.

It is an arithmetic number, because the mean of its divisors is an integer number (54151249506).

Almost surely, 2^144403332014 is an apocalyptic number.

144403332014 is a deficient number, since it is larger than the sum of its proper divisors (72201666010).

144403332014 is an equidigital number, since it uses as much as digits as its factorization.

144403332014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72201666009.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 144403332014 its reverse (410233304441), we get a palindrome (554636636455).

The spelling of 144403332014 in words is "one hundred forty-four billion, four hundred three million, three hundred thirty-two thousand, fourteen".