142426561340162 has 16 divisors (see below), whose sum is σ = 233334871705152. Its totient is φ = 64663449987120.

The previous prime is 142426561340033. The next prime is 142426561340179. The reversal of 142426561340162 is 261043165624241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3794784638 + ... + 3794822169.

It is an arithmetic number, because the mean of its divisors is an integer number (14583429481572).

Almost surely, 2^{142426561340162} is an apocalyptic number.

142426561340162 is a deficient number, since it is larger than the sum of its proper divisors (90908310364990).

142426561340162 is a wasteful number, since it uses less digits than its factorization.

142426561340162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7589607673.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 142426561340162 in words is "one hundred forty-two trillion, four hundred twenty-six billion, five hundred sixty-one million, three hundred forty thousand, one hundred sixty-two".