32168046705 has 16 divisors (see below), whose sum is σ = 52724214144. Its totient is φ = 16737845120.

The previous prime is 32168046689. The next prime is 32168046749. The reversal of 32168046705 is 50764086123.

It is not a de Polignac number, because 32168046705 - 2⁴ = 32168046689 is a prime.

It is a super-2 number, since 2×32168046705² (a number of 22 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, 26152269 + ... + 26153498.

It is an arithmetic number, because the mean of its divisors is an integer number (3295263384).

Almost surely, 2^32168046705 is an apocalyptic number.

It is an amenable number.

32168046705 is a deficient number, since it is larger than the sum of its proper divisors (20556167439).

32168046705 is a wasteful number, since it uses less digits than its factorization.

32168046705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52305816.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 32168046705 in words is "thirty-two billion, one hundred sixty-eight million, forty-six thousand, seven hundred five".