14440354165111 has 16 divisors (see below), whose sum is σ = 17372844544000. Its totient is φ = 11725333689888.

The previous prime is 14440354165103. The next prime is 14440354165213. The reversal of 14440354165111 is 11156145304441.

It is not a de Polignac number, because 14440354165111 - 2³ = 14440354165103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14440354166111) 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, 744000 + ... + 5425333.

It is an arithmetic number, because the mean of its divisors is an integer number (1085802784000).

Almost surely, 2^{14440354165111} is an apocalyptic number.

14440354165111 is a deficient number, since it is larger than the sum of its proper divisors (2932490378889).

14440354165111 is a wasteful number, since it uses less digits than its factorization.

14440354165111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6186958.

The product of its (nonzero) digits is 115200, while the sum is 40.

Adding to 14440354165111 its reverse (11156145304441), we get a palindrome (25596499469552).

The spelling of 14440354165111 in words is "fourteen trillion, four hundred forty billion, three hundred fifty-four million, one hundred sixty-five thousand, one hundred eleven".