105043722834 has 24 divisors (see below), whose sum is σ = 213088160880. Its totient is φ = 34521401320.

The previous prime is 105043722781. The next prime is 105043722881. The reversal of 105043722834 is 438227340501.

It is a super-2 number, since 2×105043722834² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105043722792 and 105043722801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1706244 + ... + 1766735.

It is an arithmetic number, because the mean of its divisors is an integer number (8878673370).

Almost surely, 2^105043722834 is an apocalyptic number.

105043722834 is an abundant number, since it is smaller than the sum of its proper divisors (108044438046).

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

105043722834 is an equidigital number, since it uses as much as digits as its factorization.

105043722834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473126 (or 3473055 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 105043722834 in words is "one hundred five billion, forty-three million, seven hundred twenty-two thousand, eight hundred thirty-four".