32706856371 has 16 divisors (see below), whose sum is σ = 49842712064. Its totient is φ = 18688247424.

The previous prime is 32706856363. The next prime is 32706856387. The reversal of 32706856371 is 17365860723.

It is not a de Polignac number, because 32706856371 - 2³ = 32706856363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32706856371.

It is not an unprimeable number, because it can be changed into a prime (32706856331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277851 + ... + 377643.

It is an arithmetic number, because the mean of its divisors is an integer number (3115169504).

Almost surely, 2^32706856371 is an apocalyptic number.

32706856371 is a deficient number, since it is larger than the sum of its proper divisors (17135855693).

32706856371 is a wasteful number, since it uses less digits than its factorization.

32706856371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115410.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 32706856371 in words is "thirty-two billion, seven hundred six million, eight hundred fifty-six thousand, three hundred seventy-one".