14041115515445 has 4 divisors (see below), whose sum is σ = 16849338618540. Its totient is φ = 11232892412352.

The previous prime is 14041115515439. The next prime is 14041115515451. The reversal of 14041115515445 is 54451551114041.

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

It is an interprime number because it is at equal distance from previous prime (14041115515439) and next prime (14041115515451).

It can be written as a sum of positive squares in 2 ways, for example, as 1653855156529 + 12387260358916 = 1286023^2 + 3519554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14041115515445 is a prime.

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, 1404111551540 + ... + 1404111551549.

It is an arithmetic number, because the mean of its divisors is an integer number (4212334654635).

Almost surely, 2^{14041115515445} is an apocalyptic number.

It is an amenable number.

14041115515445 is a deficient number, since it is larger than the sum of its proper divisors (2808223103095).

14041115515445 is an equidigital number, since it uses as much as digits as its factorization.

14041115515445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808223103094.

The product of its (nonzero) digits is 160000, while the sum is 41.

Adding to 14041115515445 its reverse (54451551114041), we get a palindrome (68492666629486).

The spelling of 14041115515445 in words is "fourteen trillion, forty-one billion, one hundred fifteen million, five hundred fifteen thousand, four hundred forty-five".