426491541942022 has 16 divisors (see below), whose sum is σ = 655028304914880. Its totient is φ = 208172100856768.

The previous prime is 426491541941987. The next prime is 426491541942047. The reversal of 426491541942022 is 220249145194624.

It is a congruent number.

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, 5831768143 + ... + 5831841274.

It is an arithmetic number, because the mean of its divisors is an integer number (40939269057180).

Almost surely, 2^{426491541942022} is an apocalyptic number.

426491541942022 is a deficient number, since it is larger than the sum of its proper divisors (228536762972858).

426491541942022 is a wasteful number, since it uses less digits than its factorization.

426491541942022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11663609855.

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 426491541942022 in words is "four hundred twenty-six trillion, four hundred ninety-one billion, five hundred forty-one million, nine hundred forty-two thousand, twenty-two".