1426055806342 has 8 divisors (see below), whose sum is σ = 2139088779000. Its totient is φ = 713026213344.

The previous prime is 1426055806313. The next prime is 1426055806381. The reversal of 1426055806342 is 2436085506241.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1426055806292 and 1426055806301.

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 3 ways as a sum of consecutive naturals, for example, 1194409 + ... + 2068507.

It is an arithmetic number, because the mean of its divisors is an integer number (267386097375).

Almost surely, 2^{1426055806342} is an apocalyptic number.

1426055806342 is a deficient number, since it is larger than the sum of its proper divisors (713032972658).

1426055806342 is an equidigital number, since it uses as much as digits as its factorization.

1426055806342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689830.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 1426055806342 in words is "one trillion, four hundred twenty-six billion, fifty-five million, eight hundred six thousand, three hundred forty-two".