854319875422 has 16 divisors (see below), whose sum is σ = 1409418061632. Its totient is φ = 385912087200.

The previous prime is 854319875419. The next prime is 854319875441. The reversal of 854319875422 is 224578913458.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349556829 + ... + 349559272.

It is an arithmetic number, because the mean of its divisors is an integer number (88088628852).

Almost surely, 2^854319875422 is an apocalyptic number.

854319875422 is a deficient number, since it is larger than the sum of its proper divisors (555098186210).

854319875422 is a wasteful number, since it uses less digits than its factorization.

854319875422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699116163.

The product of its digits is 19353600, while the sum is 58.

The spelling of 854319875422 in words is "eight hundred fifty-four billion, three hundred nineteen million, eight hundred seventy-five thousand, four hundred twenty-two".