32160395861 has 8 divisors (see below), whose sum is σ = 35431436448. Its totient is φ = 28947250000.

The previous prime is 32160395857. The next prime is 32160395873. The reversal of 32160395861 is 16859306123.

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 32160395861 - 2² = 32160395857 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32160395821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14472515 + ... + 14474736.

It is an arithmetic number, because the mean of its divisors is an integer number (4428929556).

Almost surely, 2^32160395861 is an apocalyptic number.

It is an amenable number.

32160395861 is a deficient number, since it is larger than the sum of its proper divisors (3271040587).

32160395861 is a wasteful number, since it uses less digits than its factorization.

32160395861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28947363.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 32160395861 in words is "thirty-two billion, one hundred sixty million, three hundred ninety-five thousand, eight hundred sixty-one".