13245105141445 has 16 divisors (see below), whose sum is σ = 16154138827008. Its totient is φ = 10424050583040.

The previous prime is 13245105141377. The next prime is 13245105141473. The reversal of 13245105141445 is 54414150154231.

It is not a de Polignac number, because 13245105141445 - 2⁹ = 13245105140933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13245105141398 and 13245105141407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81683961 + ... + 81845950.

It is an arithmetic number, because the mean of its divisors is an integer number (1009633676688).

Almost surely, 2^{13245105141445} is an apocalyptic number.

It is an amenable number.

13245105141445 is a deficient number, since it is larger than the sum of its proper divisors (2909033685563).

13245105141445 is a wasteful number, since it uses less digits than its factorization.

13245105141445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163530180.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 13245105141445 its reverse (54414150154231), we get a palindrome (67659255295676).

The spelling of 13245105141445 in words is "thirteen trillion, two hundred forty-five billion, one hundred five million, one hundred forty-one thousand, four hundred forty-five".