144401211104 has 48 divisors (see below), whose sum is σ = 293862360960. Its totient is φ = 69775879680.

The previous prime is 144401211083. The next prime is 144401211107. The reversal of 144401211104 is 401112104441.

It is a self number, because there is not a number n which added to its sum of digits gives 144401211104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144401211107) 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, 627842 + ... + 826430.

It is an arithmetic number, because the mean of its divisors is an integer number (6122132520).

Almost surely, 2^144401211104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144401211104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146931180480).

144401211104 is an abundant number, since it is smaller than the sum of its proper divisors (149461149856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144401211104 is a wasteful number, since it uses less digits than its factorization.

144401211104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199363 (or 199355 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 144401211104 its reverse (401112104441), we get a palindrome (545513315545).

The spelling of 144401211104 in words is "one hundred forty-four billion, four hundred one million, two hundred eleven thousand, one hundred four".