105165270424 has 16 divisors (see below), whose sum is σ = 197342775000. Its totient is φ = 52540530432.

The previous prime is 105165270347. The next prime is 105165270437. The reversal of 105165270424 is 424072561501.

It is a super-2 number, since 2×105165270424² (a number of 23 digits) contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 5252482 + ... + 5272465.

Almost surely, 2^105165270424 is an apocalyptic number.

It is an amenable number.

105165270424 is a deficient number, since it is larger than the sum of its proper divisors (92177504576).

105165270424 is a wasteful number, since it uses less digits than its factorization.

105165270424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10526202 (or 10526198 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 105165270424 in words is "one hundred five billion, one hundred sixty-five million, two hundred seventy thousand, four hundred twenty-four".