14285714430142 has 4 divisors (see below), whose sum is σ = 21428571645216. Its totient is φ = 7142857215070.

The previous prime is 14285714430121. The next prime is 14285714430223. The reversal of 14285714430142 is 24103441758241.

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

It is a junction number, because it is equal to n+sod(n) for n = 14285714430092 and 14285714430101.

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, 3571428607534 + ... + 3571428607537.

It is an arithmetic number, because the mean of its divisors is an integer number (5357142911304).

Almost surely, 2^{14285714430142} is an apocalyptic number.

14285714430142 is a deficient number, since it is larger than the sum of its proper divisors (7142857215074).

14285714430142 is an equidigital number, since it uses as much as digits as its factorization.

14285714430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142857215073.

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 14285714430142 in words is "fourteen trillion, two hundred eighty-five billion, seven hundred fourteen million, four hundred thirty thousand, one hundred forty-two".