105895842738 has 32 divisors (see below), whose sum is σ = 242080562304. Its totient is φ = 30251839872.

The previous prime is 105895842727. The next prime is 105895842827. The reversal of 105895842738 is 837248598501.

It is a super-2 number, since 2×105895842738² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 148006 + ... + 483422.

It is an arithmetic number, because the mean of its divisors is an integer number (7565017572).

Almost surely, 2^105895842738 is an apocalyptic number.

105895842738 is an abundant number, since it is smaller than the sum of its proper divisors (136184719566).

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

105895842738 is a wasteful number, since it uses less digits than its factorization.

105895842738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342946.

The product of its (nonzero) digits is 19353600, while the sum is 60.

The spelling of 105895842738 in words is "one hundred five billion, eight hundred ninety-five million, eight hundred forty-two thousand, seven hundred thirty-eight".