422355194094 has 16 divisors (see below), whose sum is σ = 894399234768. Its totient is φ = 132503590272.

The previous prime is 422355194059. The next prime is 422355194099. The reversal of 422355194094 is 490491553224.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422355194099) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2070368497 + ... + 2070368700.

It is an arithmetic number, because the mean of its divisors is an integer number (55899952173).

Almost surely, 2^422355194094 is an apocalyptic number.

422355194094 is an abundant number, since it is smaller than the sum of its proper divisors (472044040674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422355194094 is a wasteful number, since it uses less digits than its factorization.

422355194094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140737219.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 422355194094 in words is "four hundred twenty-two billion, three hundred fifty-five million, one hundred ninety-four thousand, ninety-four".