13176428357342 has 4 divisors (see below), whose sum is σ = 19764642536016. Its totient is φ = 6588214178670.

The previous prime is 13176428357329. The next prime is 13176428357363. The reversal of 13176428357342 is 24375382467131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3294107089334 + ... + 3294107089337.

It is an arithmetic number, because the mean of its divisors is an integer number (4941160634004).

Almost surely, 2^{13176428357342} is an apocalyptic number.

13176428357342 is a deficient number, since it is larger than the sum of its proper divisors (6588214178674).

13176428357342 is an equidigital number, since it uses as much as digits as its factorization.

13176428357342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6588214178673.

The product of its digits is 20321280, while the sum is 56.

The spelling of 13176428357342 in words is "thirteen trillion, one hundred seventy-six billion, four hundred twenty-eight million, three hundred fifty-seven thousand, three hundred forty-two".