105428463173 has 12 divisors (see below), whose sum is σ = 115892429184. Its totient is φ = 95837233800.

The previous prime is 105428463169. The next prime is 105428463209. The reversal of 105428463173 is 371364824501.

It is a happy number.

It is not a de Polignac number, because 105428463173 - 2² = 105428463169 is a prime.

It is a super-2 number, since 2×105428463173² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105428463113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2580140 + ... + 2620682.

It is an arithmetic number, because the mean of its divisors is an integer number (9657702432).

Almost surely, 2^105428463173 is an apocalyptic number.

It is an amenable number.

105428463173 is a deficient number, since it is larger than the sum of its proper divisors (10463966011).

105428463173 is a wasteful number, since it uses less digits than its factorization.

105428463173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62056 (or 62045 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 105428463173 in words is "one hundred five billion, four hundred twenty-eight million, four hundred sixty-three thousand, one hundred seventy-three".