850834343426 has 16 divisors (see below), whose sum is σ = 1291224939840. Its totient is φ = 420454633200.

The previous prime is 850834343393. The next prime is 850834343441. The reversal of 850834343426 is 624343438058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7091096 + ... + 7210083.

It is an arithmetic number, because the mean of its divisors is an integer number (80701558740).

Almost surely, 2^850834343426 is an apocalyptic number.

850834343426 is a deficient number, since it is larger than the sum of its proper divisors (440390596414).

850834343426 is a wasteful number, since it uses less digits than its factorization.

850834343426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301529.

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 850834343426 in words is "eight hundred fifty billion, eight hundred thirty-four million, three hundred forty-three thousand, four hundred twenty-six".