4414013544145 has 4 divisors (see below), whose sum is σ = 5296816252980. Its totient is φ = 3531210835312.

The previous prime is 4414013544133. The next prime is 4414013544151. The reversal of 4414013544145 is 5414453104144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3068466903616 + 1345546640529 = 1751704^2 + 1159977^2 .

It is a cyclic number.

It is not a de Polignac number, because 4414013544145 - 2²³ = 4414005155537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4414013544098 and 4414013544107.

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, 441401354410 + ... + 441401354419.

It is an arithmetic number, because the mean of its divisors is an integer number (1324204063245).

Almost surely, 2^{4414013544145} is an apocalyptic number.

It is an amenable number.

4414013544145 is a deficient number, since it is larger than the sum of its proper divisors (882802708835).

4414013544145 is an equidigital number, since it uses as much as digits as its factorization.

4414013544145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882802708834.

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 4414013544145 its reverse (5414453104144), we get a palindrome (9828466648289).

The spelling of 4414013544145 in words is "four trillion, four hundred fourteen billion, thirteen million, five hundred forty-four thousand, one hundred forty-five".