1144401311014 has 8 divisors (see below), whose sum is σ = 1848648271680. Its totient is φ = 528185220456.

The previous prime is 1144401310991. The next prime is 1144401311029. The reversal of 1144401311014 is 4101131044411.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1144401311014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22007717494 + ... + 22007717545.

It is an arithmetic number, because the mean of its divisors is an integer number (231081033960).

Almost surely, 2^{1144401311014} is an apocalyptic number.

1144401311014 is a deficient number, since it is larger than the sum of its proper divisors (704246960666).

1144401311014 is a wasteful number, since it uses less digits than its factorization.

1144401311014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44015435054.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1144401311014 its reverse (4101131044411), we get a palindrome (5245532355425).

The spelling of 1144401311014 in words is "one trillion, one hundred forty-four billion, four hundred one million, three hundred eleven thousand, fourteen".