13142465194 has 8 divisors (see below), whose sum is σ = 20246500548. Its totient is φ = 6393631680.

The previous prime is 13142465183. The next prime is 13142465207. The reversal of 13142465194 is 49156424131.

13142465194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10406652169 + 2735813025 = 102013^2 + 52305^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88800367 + ... + 88800514.

Almost surely, 2^13142465194 is an apocalyptic number.

13142465194 is a deficient number, since it is larger than the sum of its proper divisors (7104035354).

13142465194 is a wasteful number, since it uses less digits than its factorization.

13142465194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177600920.

The product of its digits is 103680, while the sum is 40.

The spelling of 13142465194 in words is "thirteen billion, one hundred forty-two million, four hundred sixty-five thousand, one hundred ninety-four".