13157472674306 has 16 divisors (see below), whose sum is σ = 20599043742648. Its totient is φ = 6297179740800.

The previous prime is 13157472674267. The next prime is 13157472674317. The reversal of 13157472674306 is 60347627475131.

It can be written as a sum of positive squares in 4 ways, for example, as 5288275140625 + 7869197533681 = 2299625^2 + 2805209^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513740785 + ... + 1513749476.

Almost surely, 2^{13157472674306} is an apocalyptic number.

13157472674306 is a deficient number, since it is larger than the sum of its proper divisors (7441571068342).

13157472674306 is a wasteful number, since it uses less digits than its factorization.

13157472674306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027490357.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 13157472674306 in words is "thirteen trillion, one hundred fifty-seven billion, four hundred seventy-two million, six hundred seventy-four thousand, three hundred six".