13145282475274 has 8 divisors (see below), whose sum is σ = 20052125809920. Its totient is φ = 6461240538636.

The previous prime is 13145282475271. The next prime is 13145282475317. The reversal of 13145282475274 is 47257428254131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13145282475271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55700349354 + ... + 55700349589.

It is an arithmetic number, because the mean of its divisors is an integer number (2506515726240).

Almost surely, 2^{13145282475274} is an apocalyptic number.

13145282475274 is a deficient number, since it is larger than the sum of its proper divisors (6906843334646).

13145282475274 is a wasteful number, since it uses less digits than its factorization.

13145282475274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111400699004.

The product of its digits is 15052800, while the sum is 55.

The spelling of 13145282475274 in words is "thirteen trillion, one hundred forty-five billion, two hundred eighty-two million, four hundred seventy-five thousand, two hundred seventy-four".