834167500842 has 16 divisors (see below), whose sum is σ = 1796668463520. Its totient is φ = 256666923312.

The previous prime is 834167500811. The next prime is 834167500871. The reversal of 834167500842 is 248005761438.

It is a junction number, because it is equal to n+sod(n) for n = 834167500791 and 834167500800.

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, 5347227492 + ... + 5347227647.

It is an arithmetic number, because the mean of its divisors is an integer number (112291778970).

Almost surely, 2^834167500842 is an apocalyptic number.

834167500842 is an abundant number, since it is smaller than the sum of its proper divisors (962500962678).

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

834167500842 is a wasteful number, since it uses less digits than its factorization.

834167500842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10694455157.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 834167500842 in words is "eight hundred thirty-four billion, one hundred sixty-seven million, five hundred thousand, eight hundred forty-two".