13146142334 has 16 divisors (see below), whose sum is σ = 21238468272. Its totient is φ = 6066766848.

The previous prime is 13146142327. The next prime is 13146142343. The reversal of 13146142334 is 43324164131.

It is a self number, because there is not a number n which added to its sum of digits gives 13146142334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263102 + ... + 309054.

It is an arithmetic number, because the mean of its divisors is an integer number (1327404267).

Almost surely, 2^13146142334 is an apocalyptic number.

13146142334 is a deficient number, since it is larger than the sum of its proper divisors (8092325938).

13146142334 is a wasteful number, since it uses less digits than its factorization.

13146142334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56971.

The product of its digits is 20736, while the sum is 32.

The spelling of 13146142334 in words is "thirteen billion, one hundred forty-six million, one hundred forty-two thousand, three hundred thirty-four".