105435161665 has 8 divisors (see below), whose sum is σ = 133181256960. Its totient is φ = 79908754032.

The previous prime is 105435161651. The next prime is 105435161707. The reversal of 105435161665 is 566161534501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105435161665 - 2²⁹ = 104898290753 is a prime.

It is a super-2 number, since 2×105435161665² (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 7 ways as a sum of consecutive naturals, for example, 554921809 + ... + 554921998.

It is an arithmetic number, because the mean of its divisors is an integer number (16647657120).

Almost surely, 2^105435161665 is an apocalyptic number.

It is an amenable number.

105435161665 is a deficient number, since it is larger than the sum of its proper divisors (27746095295).

105435161665 is a wasteful number, since it uses less digits than its factorization.

105435161665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109843831.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 105435161665 in words is "one hundred five billion, four hundred thirty-five million, one hundred sixty-one thousand, six hundred sixty-five".