144312404401 has 16 divisors (see below), whose sum is σ = 157746657600. Its totient is φ = 130930905600.

The previous prime is 144312404399. The next prime is 144312404419. The reversal of 144312404401 is 104404213441.

It is not a de Polignac number, because 144312404401 - 2¹ = 144312404399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144312404401.

It is not an unprimeable number, because it can be changed into a prime (144312404801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13245166 + ... + 13256056.

It is an arithmetic number, because the mean of its divisors is an integer number (9859166100).

Almost surely, 2^144312404401 is an apocalyptic number.

144312404401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144312404401 is a deficient number, since it is larger than the sum of its proper divisors (13434253199).

144312404401 is a wasteful number, since it uses less digits than its factorization.

144312404401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13200.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144312404401 its reverse (104404213441), we get a palindrome (248716617842).

The spelling of 144312404401 in words is "one hundred forty-four billion, three hundred twelve million, four hundred four thousand, four hundred one".