105069849834 has 32 divisors (see below), whose sum is σ = 222740565120. Its totient is φ = 32927578112.

The previous prime is 105069849811. The next prime is 105069849853. The reversal of 105069849834 is 438948960501.

It is a super-2 number, since 2×105069849834² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459654 + ... + 649169.

It is an arithmetic number, because the mean of its divisors is an integer number (6960642660).

Almost surely, 2^105069849834 is an apocalyptic number.

105069849834 is an abundant number, since it is smaller than the sum of its proper divisors (117670715286).

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

105069849834 is a wasteful number, since it uses less digits than its factorization.

105069849834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109774.

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 105069849834 in words is "one hundred five billion, sixty-nine million, eight hundred forty-nine thousand, eight hundred thirty-four".