14011231122145 has 16 divisors (see below), whose sum is σ = 17699023558080. Its totient is φ = 10618662513600.

The previous prime is 14011231122139. The next prime is 14011231122149. The reversal of 14011231122145 is 54122113211041.

It is not a de Polignac number, because 14011231122145 - 2²¹ = 14011229024993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14011231122149) 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, 103455 + ... + 5294635.

It is an arithmetic number, because the mean of its divisors is an integer number (1106188972380).

Almost surely, 2^{14011231122145} is an apocalyptic number.

It is an amenable number.

14011231122145 is a deficient number, since it is larger than the sum of its proper divisors (3687792435935).

14011231122145 is a wasteful number, since it uses less digits than its factorization.

14011231122145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219616.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 14011231122145 its reverse (54122113211041), we get a palindrome (68133344333186).

The spelling of 14011231122145 in words is "fourteen trillion, eleven billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred forty-five".