144334401 has 8 divisors (see below), whose sum is σ = 192505824. Its totient is φ = 96192960.

The previous prime is 144334387. The next prime is 144334417. The reversal of 144334401 is 104433441.

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

It is not a de Polignac number, because 144334401 - 2¹⁴ = 144318017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144333401) 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, 8806 + ... + 19136.

It is an arithmetic number, because the mean of its divisors is an integer number (24063228).

Almost surely, 2^144334401 is an apocalyptic number.

It is an amenable number.

144334401 is a deficient number, since it is larger than the sum of its proper divisors (48171423).

144334401 is a wasteful number, since it uses less digits than its factorization.

144334401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14991.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 144334401 is about 12013.9252952563. The cubic root of 144334401 is about 524.5536959866.

Adding to 144334401 its reverse (104433441), we get a palindrome (248767842).

It can be divided in two parts, 14433440 and 1, that added together give a palindrome (14433441).

The spelling of 144334401 in words is "one hundred forty-four million, three hundred thirty-four thousand, four hundred one".